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{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What are the different methods used to modify polymers?
mcq-4-choices
Chemistry
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioinspiredLLM_QA", "source": "BioinspiredLLM" }
A
{ "text": [ "Grafting, copolymerization, and blending", "Dehydration, hydrolysis, and esterification", "Electroplating, encapsulation, and forging", "Polymerization, vulcanization, and lamination" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of Density Functional Theory (DFT) used in quantum chemistry, which of the following is considered to be the basis set that represents the electron density of a molecule in three-dimensional space?
mcq-4-choices
Physics
{ "level": "L1", "task": "physics_literature_QA", "subtask": "physics_literature_QA", "source": "arxiv-physics" }
A
{ "text": [ "Atomic orbital functions", "Wave-particle duality functions", "Electromagnetic field vectors", "Probability density functions" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Based on the given data, determine which material is most favorable for the stability of perovskite materials. The stability of perovskite materials can be predicted by the properties of the elements (such as energy above hull and formation energy). Please choose the material that is most likely to be stable from the o...
mcq-4-choices
Material
{ "level": "L3", "task": "perovskite_stability_prediction", "subtask": "EAH_and_FE_Analysis", "source": "'Data in Brief' Journal" }
B
{ "text": [ "La4Ba4Mn7Co1O24", "La4Ba4Mn7Fe1O24", "La4Ba4Mn6Ni2O24", "La4Ba4Mn7Ni1O24" ], "label": [ "A", "B", "C", "D" ] }
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What key safety and security issue must be considered when using the tomographic spatial-unfolding method for detecting a Cs-137 point source in a no-entry zone?
mcq-4-choices
Physics
{ "level": "L4", "task": "physics_safety_QA", "subtask": "security_mcq", "source": "Nature Portfolio" }
C
{ "text": [ "The method is not applicable in real-world security applications.", "The method can overestimate the activity of the source by up to 50%.", "The method might underestimate the activity of the source by up to 17%.", "The method cannot reliably detect Cs-137 sources." ], "label": [ ...
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of dynamic molecular networks, what term describes the process of temporarily pushing a system far from thermodynamic equilibrium using a chemical fuel?
mcq-4-choices
Chemistry
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "ChemRxiv_QA", "source": "ChemRxiv" }
D
{ "text": [ "Complex distribution", "High-energy distribution", "Thermodynamic equilibrium", "Dissipative processes" ], "label": [ "A", "B", "C", "D" ] }
3
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Which of the following is NOT a gene commonly affected by increases in plastome evolutionary rate?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioRxiv_QA", "source": "BioRxiv" }
A
{ "text": [ "Cytochrome b6f complex", "Ycf1", "AccD subunit", "ClpP1" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of spectroscopic techniques, which method is specifically designed for quantifying the dipolar interaction between photogenerated triplet states of chromophores?
mcq-4-choices
Chemistry
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "ChemRxiv_QA", "source": "ChemRxiv" }
D
{ "text": [ "Double electron–electron resonance (DEER)", "Microscopy inside cells", "Förster resonance energy transfer", "Light-induced triplet–triplet electron resonance spectroscopy (LITTER)" ], "label": [ "A", "B", "C", "D" ] }
3
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of structural analysis, which factor contributes to the richness of partial structure factors compared to the total structure factor?
mcq-4-choices
Material
{ "level": "L1", "task": "material_literature_QA", "subtask": "material_literature_QA", "source": "arxiv-material" }
A
{ "text": [ "Prefactors of the partial structure factors", "Concentrations", "Experimental results", "Peak heights" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What is the molar weight (g/mol) of the molecule with the canonical SMILES representation 'C1CC(=O)NC1C(=O)NC(CC2=CN=CN2)C(=O)N3CC(CC3C(=O)N)O'?
mcq-4-choices
Chemistry
{ "level": "L3", "task": "molar_weight_calculation", "subtask": "s2w", "source": "PubChem" }
C
{ "text": [ "476.600", "375.400", "378.380", "389.400" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What are the advantages of using boric acid in the preparation of anisotropic PVA hydrogels?
mcq-4-choices
Chemistry
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioinspiredLLM_QA", "source": "BioinspiredLLM" }
C
{ "text": [ "Reduces the time required for the hydrogel preparation process.", "Enhances the hydrogel's resistance to chemical degradation.", "Allows for the formation of highly consistent oriented patterns and improves the mechanical properties of the obtained hydrogel.", "Lowers the overall cost of ...
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What is the primary method for calculating excitonic energies with high accuracy in metal systems?
mcq-4-choices
Material
{ "level": "L1", "task": "material_literature_QA", "subtask": "material_literature_QA", "source": "arxiv-material" }
C
{ "text": [ "Performing ab initio calculations with simplified models", "Using empirical formulas to estimate excitonic energies", "Solving the Bethe-Salpeter equation (BSE) with the time-dependent particle-hole potential as interaction", "Applying perturbation theory to approximate excitonic states" ...
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What is the relationship between protein ENSP00000237889 and protein ENSP00000268668?
mcq-4-choices
Biology
{ "level": "L3", "task": "protein_function_prediction", "subtask": "Protein_Protein_Interaction", "source": "STRING" }
B
{ "text": [ "The relation is expression.", "The relation is binding.", "The relation is catalysis.", "The relation is ptmod." ], "label": [ "A", "B", "C", "D" ] }
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of molecular complexes with interacting chromophores, which method involves including both electrostatic and Pauli repulsion effects in the electronic structure calculation?
mcq-4-choices
Chemistry
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "ChemRxiv_QA", "source": "ChemRxiv" }
A
{ "text": [ "Projection-based Embedding (PbE) using the Huzinaga equation", "QM/MM approach with only electrostatic interaction", "Extended Effective Fragment Potential (EFP2) method", "Dispersion interactions model" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In neuroscience, which type of dopamine receptor is primarily associated with modulation of the learning process in the neostriatum?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "PubMed_QA", "source": "PubMed" }
A
{ "text": [ "D2 receptor", "D1 receptor", "D4 receptor", "D3 receptor" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Given a matrix B which has full column rank and m >= n, what is the Moore-Penrose inverse of B?
mcq-4-choices
Physics
{ "level": "L1", "task": "physics_literature_QA", "subtask": "physics_literature_QA", "source": "arxiv-physics" }
D
{ "text": [ "B−1", "(B BT)−1B", "B+ = BT (BBT )−1", "(BT B)−1BT" ], "label": [ "A", "B", "C", "D" ] }
3
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In laboratory and dormitory settings, the usage of electric kettles and immersion heaters is strictly prohibited. What is the typical power rating of a standard electric kettle?
mcq-4-choices
Physics
{ "level": "L4", "task": "physics_laboratory_safety_test", "subtask": "laboratory_safety_test_mcq", "source": "ZJU Lab Exam" }
D
{ "text": [ "Approximately 100W", "Approximately 200W", "Approximately 500W", "Above 800W" ], "label": [ "A", "B", "C", "D" ] }
3
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Which of the following safety concerns regarding the biodegradation of graphene-based PCL conduit in vivo was addressed in the study?
mcq-4-choices
Material
{ "level": "L4", "task": "material_safety_QA", "subtask": "safety_mcq", "source": "Nature Portfolio" }
D
{ "text": [ "The conduit was found to increase electrical resistance in peripheral nerves, hindering neurite outgrowth.", "The conduit caused significant toxic effects at high concentrations above 5%.", "The conduit fully degraded within 18 weeks, leaving no residual material.", "The conduit did not f...
3
{ "default": "Please read the text carefully and choose the correct answer from the multiple-choice options based on your understanding of the details or data described. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In DNA extraction, nonpolar substances like lipids and cellular debris partition into the nonpolar chloroform/phenol phase or remain suspended at the interface. Chloroform, containing a dense chlorine atom, and phenol, slightly soluble in water but highly soluble in chloroform, are used in the process. The interaction ...
mcq-4-choices
Biology
{ "level": "L2", "task": "L2_General", "subtask": "detailed_understanding", "source": "one.libretexts" }
A
{ "text": [ "The potential damage to DNA by phenol", "The cost of chloroform and phenol", "The solubility issues of DNA in chloroform and phenol", "The difficulty in handling chloroform and phenol" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What are the correct safety measures to take during a radioactive experiment?
mcq-4-choices
Chemistry
{ "level": "L4", "task": "laboratory_safety_test", "subtask": "laboratory_safety_test_mcq", "source": "real university test" }
D
{ "text": [ "Wear a personal radiation dosimeter to monitor daily and cumulative radiation exposure and keep it within safe levels.", "Conduct the experiment quickly and proficiently to minimize radiation exposure time, use tools and mechanical arms for remote handling, and set up shielding barriers.", "W...
3
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Question after translation: Where should the container of pathogenic biological materials be opened after homogenization or stirring?
mcq-4-choices
Biology
{ "level": "L4", "task": "laboratory_safety_test", "subtask": "laboratory_safety_test_mcq", "source": "real university test" }
C
{ "text": [ "Inside the sterile room", "On the laboratory bench", "Inside the biosafety cabinet", "On the ultra-clean workbench" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
How do biomineralization techniques improve the stability and functionality of biological materials?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioinspiredLLM_QA", "source": "BioinspiredLLM" }
B
{ "text": [ "By reducing the weight while maintaining the strength of biological materials.", "By mimicking the natural process of biomineralization to synthesize novel organic-inorganic complex materials with improved properties.", "By decreasing the cost of production of biological materials without enh...
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of biomolecular exchange processes, which of the following factors plays a significant role in influencing the efficiency of chemical exchange saturation transfer (CEST) experiments?
mcq-4-choices
Chemistry
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "PubMed_QA", "source": "PubMed" }
B
{ "text": [ "The type of biomolecule being studied", "B1 field strength", "The duration of the CEST experiment", "The size of the sample being analyzed" ], "label": [ "A", "B", "C", "D" ] }
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Which of the following steps in the synthesis of Fe-CoS extsubscript{2} nanosheets requires particular attention due to its potential safety hazards?
mcq-4-choices
Material
{ "level": "L4", "task": "material_safety_QA", "subtask": "safety_mcq", "source": "Nature Portfolio" }
D
{ "text": [ "Intercalation with dodecyl sulfate ions", "Exfoliation of host layers with formamide", "Hydrolysis of hexamethylenetramine", "Calcination in the presence of S powder" ], "label": [ "A", "B", "C", "D" ] }
3
{ "default": "Please read the text carefully and choose the correct answer from the multiple-choice options based on your understanding of the details or data described. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
The text discusses the structural differences between various dichalcogenides and their bonding. It notes that compounds like TiS₂ and ZrS₂ adopt the CdI₂ structure where the metal ions are octahedrally coordinated by sulfur atoms. Contrasting this, MoS₂, WS₂, NbS₂, TaS₂, MoSe₂, MoTe₂, and WSe₂ feature a trigonal prism...
mcq-4-choices
Chemistry
{ "level": "L2", "task": "L2_General", "subtask": "detailed_understanding", "source": "one.libretexts" }
B
{ "text": [ "MoSe₂", "TiS₂", "WS₂", "MoS₂" ], "label": [ "A", "B", "C", "D" ] }
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Given the wide-type protein sequence 'MQYKLILNGKTLKGETTTEAVDAATAEKVFKQYANDNGVDGEWTYDDATKTFTVTE' with an initial fitness of 1.0, we have performed a four-sites random mutation resulting in the mutant 'MQYKLILNGKTLKGETTTEAVDAATAEKVFKQYANDNGMRKEWTYDDATKTFTGTE'. Here the fitness is determined by both stability (i.e. the fr...
mcq-4-choices
Biology
{ "level": "L3", "task": "protein_function_prediction", "subtask": "GB1_ftness_prediction", "source": "GB1" }
B
{ "text": [ "0.0", "0.008", "0.691", "1.002" ], "label": [ "A", "B", "C", "D" ] }
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of DNA charge transfer studies, what is the term used to describe the long-range stacking effect where bases near the middle of a sequence consisting of the same type of base pairs have lower onsite energies than bases near the terminals?
mcq-4-choices
Chemistry
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "ChemRxiv_QA", "source": "ChemRxiv" }
C
{ "text": [ "Hückel analysis", "Stacking effect", "Squeezing effect", "Neighboring base effect" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of interspecific aggression along mountain slopes, what term is used to describe the aggressive behavior exhibited when broadcasting the song of a relative species?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioRxiv_QA", "source": "BioRxiv" }
A
{ "text": [ "Interspecific aggression", "Competitive exclusion", "Dominance hierarchy", "Intraspecific aggression" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Based on the given data, determine which material is most favorable for the stability of perovskite materials. The stability of perovskite materials can be predicted by the properties of the elements (such as density and first ionization potential). Please choose the material that is most likely to be stable from the o...
mcq-4-choices
Material
{ "level": "L3", "task": "perovskite_stability_prediction", "subtask": "Density_and_First_IP_Factors", "source": "'Data in Brief' Journal" }
D
{ "text": [ "Pr8V7Ni1O24", "Pr8V8O24", "Pr8V7Fe1O24", "Sm2Y6Co8O24" ], "label": [ "A", "B", "C", "D" ] }
3
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of statistical thermodynamic models for grain boundary (GB) segregation, which approach is proposed in the text to improve treatments of High Entropy Alloys (HEAs) and Multi-Principal Element Alloys (MPEAs)?
mcq-4-choices
Material
{ "level": "L1", "task": "material_literature_QA", "subtask": "material_literature_QA", "source": "arxiv-material" }
B
{ "text": [ "Adopting classical models with one principal component as the solvent", "Formulating GB segregation models referencing to the bulk composition without one principal component", "Utilizing only ideal solution models for prediction", "Focusing solely on atomistic simulations for segregation...
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What design principles govern the formation of mineralized tissues in the animal kingdom?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioinspiredLLM_QA", "source": "BioinspiredLLM" }
B
{ "text": [ "The principle of minimal energy expenditure in the formation process.", "The use of intrinsic and extrinsic factors to control crystal structure and size, and the arrangement of particles into larger structures.", "Guidance based on electromagnetic fields generated by the organism.", "Ran...
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Which phenomenon is expected at low temperatures for \\( \ ext{Ag}_{2/3} \ ext{V}_{2} \ ext{O}_{5} \\)?
mcq-4-choices
Material
{ "level": "L1", "task": "material_literature_QA", "subtask": "material_literature_QA", "source": "arxiv-material" }
D
{ "text": [ "Formation of dimer structures", "Increase in atomic displacement", "Enhanced magnetic susceptibility", "Realization of spin gap states" ], "label": [ "A", "B", "C", "D" ] }
3
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What is the molar weight (g/mol) of the molecule with the the IUPAC name '(2S)-3-(4-hydroxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid;methyl (2S)-2-amino-4-methylselanylbutanoate;methyl (2S)-2-[[(2S)-3-(4-hydroxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoyl]amino]-4-methylselanylbutano...
mcq-4-choices
Chemistry
{ "level": "L3", "task": "molar_weight_calculation", "subtask": "i2w", "source": "PubChem" }
A
{ "text": [ "1001.300", "580.700", "597.700", "591.700" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Based on the given data, determine which material is most favorable for the stability of perovskite materials. The stability of perovskite materials can be predicted by the properties of the elements (such as density and first ionization potential). Please choose the material that is most likely to be stable from the o...
mcq-4-choices
Material
{ "level": "L3", "task": "perovskite_stability_prediction", "subtask": "Density_and_First_IP_Factors", "source": "'Data in Brief' Journal" }
C
{ "text": [ "Pr6Sm2Ti8O24", "Pr6Sm2V8O24", "Pr6Ta2Zn2Co6O24", "Pr6Ta2Mn6Zn2O24" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of gene-phenotype associations, which term represents the measure of association between two terms ranging from -1 to 1?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioRxiv_QA", "source": "BioRxiv" }
C
{ "text": [ "Phenotype Probability Index (PPI)", "Mutual Gene-Phenotype Interaction (MGPI)", "Normalized Pointwise Mutual Information (NPMI)", "Gene-Phenotype Correlation Coefficient (GPCC)" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Which method is recommended for accurately describing the electronic structure of open-shell systems and biradicals?
mcq-4-choices
Physics
{ "level": "L1", "task": "physics_literature_QA", "subtask": "physics_literature_QA", "source": "arxiv-physics" }
C
{ "text": [ "Hartree-Fock determinant", "Standard CC models", "Multi-configurational wavefunction methods", "Single-reference coupled cluster theory" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What is the molar weight (g/mol) of the molecule with the canonical SMILES representation 'CC(C(=O)C1=CN(N=C1)C)N'?
mcq-4-choices
Chemistry
{ "level": "L3", "task": "molar_weight_calculation", "subtask": "s2w", "source": "PubChem" }
A
{ "text": [ "153.180", "184.280", "169.250", "164.200" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Based on the given data, determine which of the following four substances has the largest valence electron difference. Please choose the material that has the largest valence electron difference from the options. Given data: Material: Cu48Zr48Al4, NdValence_composition_average = 0.667764429, NValance_composition_ave...
mcq-4-choices
Material
{ "level": "L3", "task": "valence_electron_difference_calculation", "subtask": "valence_electron_difference_calculation", "source": "Metallic Glass Forming Database" }
C
{ "text": [ "Material: Cu49.5Zr42.075Ti7.425Si", "Material: Cu48Zr52", "Material: Cu49.4Zr41.99Ti7.41Sn0.6Si0.6", "Material: Cu48Zr48Al4" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of neural activity analysis, what is the term used to describe high frequency broadband power as a proxy for multiunit spiking activity?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioRxiv_QA", "source": "BioRxiv" }
C
{ "text": [ "Broadband activation", "Multiunit synchronization", "HFB power", "Spike frequency adaptation" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
How many heavy atoms are there in the molecule with the IUPAC name '(2S)-2-[[6-cyclohexyl-5-(furan-3-yl)-7-oxo-1H-pyrazolo[1,5-a]pyrimidine-2-carbonyl]amino]-3-(1H-indol-3-yl)propanoic acid'?
mcq-4-choices
Chemistry
{ "level": "L3", "task": "molecule_structure_prediction", "subtask": "i2heavyatoms", "source": "PubChem" }
C
{ "text": [ "47", "45", "38", "58" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Please read the text carefully and choose the correct answer from the multiple-choice options based on your understanding of the details or data described. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In predicting substitution patterns in chemical reactions, a conflict may arise about which pattern will result, but typically, the group with the stronger activating effect prevails. When predicting major products in reactions that may lead to mixtures of ortho and para products, the selection of the major product is ...
mcq-4-choices
Chemistry
{ "level": "L2", "task": "L2_Chemistry", "subtask": "reaction_mechanism_inference", "source": "one.libretexts" }
B
{ "text": [ "Principle of maximum yield", "Principle of minimal steric interactions", "Principle of strongest activating group", "Principle of maximum reaction rate" ], "label": [ "A", "B", "C", "D" ] }
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
For the chemical reaction with the reactants and reagents given (separated by "."): C1CCOC1.CC(=O)O.CC(=O)O.CN1CCN(C2CCC(n3nc(-c4ccc(NC(=O)CCc5ccccc5)cc4)c4c(N)ncnc43)CC2)CC1.[Al+3].[H-].[H-].[H-].[H-].[Li+] Which SMILES notation corresponds to the resultant product?
mcq-4-choices
Chemistry
{ "level": "L3", "task": "reaction_prediction", "subtask": "reaction_pred_mcq", "source": "uspto_mixed" }
B
{ "text": [ "CC1CCN(C2CCN(c3nc(Cl)c4ccc(=O)n(-c5c(F)cccc5F)c4n3)CC2)CC1", "CN1CCN(C2CCC(n3nc(-c4ccc(NCCCc5ccccc5)cc4)c4c(N)ncnc43)CC2)CC1", "CN1CCN(C2CCC(n3nc(-c4ccc(Oc5ccccc5C#N)cc4)c4c(N)ncnc43)CC2)CC1", "NC(=O)C1CC(n2cc(-c3ccc4ccc(-c5ccccc5)nc4c3)c3c(N)ncnc32)C1" ], "label": [ "A", "B",...
1
{ "default": "Please read the text carefully and choose the correct answer from the multiple-choice options based on your understanding of the details or data described. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Equations (21) and (22) define two important parameters: \\(A_{0} = -\gamma_{ab}\\gamma_{SRR}\\) and \\(B_{0} = \\left(\\mathcal{L}\\mu_{ab}\\mu_{SRR}/\\hbar\\right)^{2}N_{ab}N_{SRR}\\). As shown in these equations, \\A_{0} solely depends on the damping constants of the atomic transition \\gamma_{ab} and the SRR resona...
mcq-4-choices
Material
{ "level": "L2", "task": "L2_General", "subtask": "material_detailed_understanding", "source": "Material literatures" }
D
{ "text": [ "The volume densities of the atoms.", "The SRR resonance frequency.", "The damping constants of the atomic transition.", "The local coupling constant, which represents local field effects in the system." ], "label": [ "A", "B", "C", "D" ] }
3
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Based on the given data, determine which material is most favorable for the stability of perovskite materials. The stability of perovskite materials can be predicted by the properties of the elements (such as energy above hull and formation energy). Please choose the material that is most likely to be stable from the o...
mcq-4-choices
Material
{ "level": "L3", "task": "perovskite_stability_prediction", "subtask": "EAH_and_FE_Analysis", "source": "'Data in Brief' Journal" }
A
{ "text": [ "Ba4Sr4Fe2Ni6O24", "Ba4Sr4Fe2Cu6O24", "Ba4Sr4Fe4Co4O24", "Ba4Sr4Fe4Cu4O24" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of molecular dynamics simulations, which term refers to a graphical representation of molecular orbitals and electrostatic potentials?
mcq-4-choices
Chemistry
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "ChemRxiv_QA", "source": "ChemRxiv" }
C
{ "text": [ "Internal coordinates", "User-applied force", "Isosurfaces", "Kinetic energy" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What is the correct logarithmic solubility value of the molecule "Cc1ccccc1Br" in aqueous solutions?
mcq-4-choices
Chemistry
{ "level": "L3", "task": "molecular_property_prediction", "subtask": "ESOL_value_prediction", "source": "moleculenet" }
C
{ "text": [ "-3.36", "-5.54", "-2.23", "-1.45" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of targeted proteomics analysis, which term refers to a specific fragment of a protein that is used for quantification?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioRxiv_QA", "source": "BioRxiv" }
C
{ "text": [ "Plasmid", "Nucleotide", "Peptide", "Acyltransferase" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Two particles, each with a charge of magnitude $12 \mathrm{nC}$, are at two of the vertices of an equilateral triangle with edge length $2.0 \mathrm{~m}$. What is the magnitude of the electric field at the third vertex if both charges are positive?
mcq-4-choices
Physics
{ "level": "L3", "task": "general_physics_calculation", "subtask": "general_physics_calculation", "source": "SciBench" }
B
{ "text": [ "45 N/C", "47 N/C", "49 N/C", "51 N/C" ], "label": [ "A", "B", "C", "D" ] }
1
{ "default": "You are a material expert. Below are the IUPAC names of four materials. Please make your selection based on the question provided. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Please determine whether the following compounds associated with Carcinogenicity and select one that associated with Carcinogenicity.
mcq-4-choices
Material
{ "level": "L4", "task": "material_toxicity_prediction", "subtask": "material_toxicity_mcq", "source": "Toxric" }
D
{ "text": [ "Butyric acid", "Glycolic acid", "Citric acid", "beta-Butyrolactone" ], "label": [ "A", "B", "C", "D" ] }
3
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of antiviral drug development, what does EC50 represent?
mcq-4-choices
Chemistry
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioRxiv_QA", "source": "BioRxiv" }
D
{ "text": [ "The time taken for the virus to completely infect the cells", "The total viral load present in the cell culture medium", "The number of cells infected by the virus after treatment", "The concentration of compounds required to inhibit the viral titer by 50% compared to the control value" ...
3
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Which of the following is a common feature of cyclo-penta-diene rings in metal complexes?
mcq-4-choices
Chemistry
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "PubMed_QA", "source": "PubMed" }
C
{ "text": [ "Cyclo-penta-diene rings are always perpendicular to each other", "Cyclo-penta-diene rings are never involved in hydrogen bonding", "Conjugated substituents are slightly twisted with respect to the cyclo-penta-diene ring", "Cyclo-penta-diene rings are always fully substituted in metal comp...
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Considering the construction of effective Hamiltonians for structural transitions in materials, what is the primary motivation for focusing on a restricted subset of degrees of freedom?
mcq-4-choices
Material
{ "level": "L1", "task": "material_literature_QA", "subtask": "material_literature_QA", "source": "arxiv-material" }
D
{ "text": [ "To simplify the mathematical formulation of the total energy calculations", "To ignore the microscopic couplings and focus only on the macroscopic properties", "To increase the complexity of the effective Hamiltonian for a more detailed analysis", "To reproduce the low energy surface of a...
3
{ "default": "Please read the text carefully and choose the correct answer from the multiple-choice options based on your understanding of the details or data described. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
BCC copper-rich precipitates play important roles in dislocation pinning and misfit growth in ferritic steels. Dislocation pinning strengthens the ferritic matrix, while misfit growth improves ductility. The influence of misfits produced by copper precipitates on the ductile-brittle transition is considerable. The inte...
mcq-4-choices
Material
{ "level": "L2", "task": "L2_General", "subtask": "material_detailed_understanding", "source": "Material literatures" }
D
{ "text": [ "The electrical resistivity of the ferritic matrix.", "The magnetic properties of the precipitates.", "The thermal conductivity of the ferritic matrix.", "The interfacial cohesion of the copper precipitates." ], "label": [ "A", "B", "C", "D" ] }
3
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the study of modeling reversible dynamic crosslinks in a polymer melt, what is the primary influence on the fraction of particles that are dynamically crosslinked?
mcq-4-choices
Material
{ "level": "L1", "task": "material_literature_QA", "subtask": "material_literature_QA", "source": "arxiv-material" }
B
{ "text": [ "MD time", "Chemical potential", "End-to-end vector autocorrelation functions", "Chain length" ], "label": [ "A", "B", "C", "D" ] }
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Question: An object with a mass of $3 kg$ is revolving around a point at a distance of $4 m$. If the object is making revolutions at a frequency of $7 Hz$, what is the centripetal force acting on the object?
mcq-4-choices
Physics
{ "level": "L3", "task": "general_physics_calculation", "subtask": "general_physics_calculation", "source": "SciEval" }
A
{ "text": [ "23213.3 N", "34819.9 N", "46426.6 N", "11606.7 N" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Please read the text carefully and choose the correct answer from the multiple-choice options based on your understanding of the details or data described. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
The Monte Carlo approach is an alternative method to solve the master equation. It effectively captures atomic-scale motions underlying transport properties over time. However, due to its stochastic nature, multiple simulation runs are required to achieve low statistical error, ensuring significant values for mobility ...
mcq-4-choices
Material
{ "level": "L2", "task": "L2_General", "subtask": "material_detailed_understanding", "source": "Material literatures" }
C
{ "text": [ "Multiple Monte Carlo simulation runs.", "Deploying random walk algorithms.", "Solving the matrix equation.", "Utilizing quantum mechanical simulations." ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What are the main components that contribute to the toughness of bone?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioinspiredLLM_QA", "source": "BioinspiredLLM" }
D
{ "text": [ "Protein cells and carbohydrates", "Phospholipid bilayers and nucleic acids", "Muscle fibers and adipose tissues", "Collagen fibers and mineral deposits" ], "label": [ "A", "B", "C", "D" ] }
3
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the field of nanocrystal self-assembly, what term is used to describe the precise control over nanoparticle interactions in solution?
mcq-4-choices
Chemistry
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "ChemRxiv_QA", "source": "ChemRxiv" }
A
{ "text": [ "Ligand interactions", "Superlattice formation", "Solvent effects", "Nanocrystal shape" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Which type of tin-halide molecule is most commonly studied and found in tin-halide perovskite structures?
mcq-4-choices
Material
{ "level": "L1", "task": "material_literature_QA", "subtask": "material_literature_QA", "source": "arxiv-material" }
B
{ "text": [ "SnX1", "SnX2", "SnX3", "SnX4" ], "label": [ "A", "B", "C", "D" ] }
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Question: A circular loop of radius 63 cm carries a current of 1
mcq-4-choices
Physics
{ "level": "L3", "task": "general_physics_calculation", "subtask": "general_physics_calculation", "source": "SciEval" }
B
{ "text": [ "What is the magnetic field at a point on the axis of the loop, which is at a distance of 50 cm from the center of the loop? Additionally, please select the option from the given choices that you believe is closest to the correct answer! (Please note that the following content involves constants might...
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What micro and nanostructures are found on the termite wing that induce special wettability?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioinspiredLLM_QA", "source": "BioinspiredLLM" }
A
{ "text": [ "Hairs and micrasters", "Plates and nanocones", "Fibers and microbeads", "Scales and bristles" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In population genetics, what term is used to describe the disproportionate increase of an allele in a population due to chance rather than selection, often contributed by a specific ancestor?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "PubMed_QA", "source": "PubMed" }
B
{ "text": [ "Natural selection", "Founder effect", "Genetic drift", "Gene flow" ], "label": [ "A", "B", "C", "D" ] }
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
How many hydrogen bond donors are there in the molecule with the IUPAC name '(2S,3R)-2-amino-3-hydroxybutanoic acid;(2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid;(2S)-2-amino-3-hydroxypropanoic acid;(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid;(2S)-2-amino-4-methylsulfanylbutanoic acid;(2S)-2-amino-3-phenylpropanoic a...
mcq-4-choices
Chemistry
{ "level": "L3", "task": "molecule_structure_prediction", "subtask": "i2hbonddonor", "source": "PubChem" }
A
{ "text": [ "18", "8", "7", "10" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Please read the text carefully and choose the correct answer from the multiple-choice options based on your understanding of the details or data described. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
We study the vibrational spectrum and the low energy modes of a three-dimensional colloidal crystal using confocal microscopy. This study is conducted using a two-dimensional cut through the three-dimensional crystal. Our findings reveal that the observed density of states diverges from the conventional Debye model in ...
mcq-4-choices
Material
{ "level": "L2", "task": "L2_General", "subtask": "material_detailed_understanding", "source": "Material literatures" }
C
{ "text": [ "X-ray diffraction with a one-dimensional cut through the crystal.", "Neutron scattering with a three-dimensional analysis.", "Confocal microscopy with a two-dimensional cut through the three-dimensional crystal.", "Electron microscopy with a two-dimensional cut through the crystal." ], ...
2
{ "default": "Please read the text carefully and choose the correct answer from the multiple-choice options based on your understanding of the details or data described. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Approaches such as the resolution of the identity (RI) or Cholesky decomposition (CD) do not provide any advantage since the HS Jastrow factor connects all four indices of the repulsion tensor in a way that prevents these rank-reduction methods from being effective. This results in a disparity between the cost scaling ...
mcq-4-choices
Physics
{ "level": "L2", "task": "L2_General", "subtask": "physics_detailed_understanding", "source": "Physics Literatures" }
A
{ "text": [ "An approach that combines exact summation of large terms with statistical estimation of small terms.", "Resolution of the identity (RI) techniques.", "Cholesky decomposition (CD) methods.", "Wave function optimization through analogue forms in Hilbert space." ], "label": [ "A", ...
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the realm of perovskite solar cells (PSCs), what is a key factor that influences the growth of co-evaporated perovskite films and their subsequent performance?
mcq-4-choices
Physics
{ "level": "L1", "task": "physics_literature_QA", "subtask": "physics_literature_QA", "source": "arxiv-physics" }
A
{ "text": [ "Exposure of phosphonic acid functional groups mediated through interfacial hydrogen bonding", "The lattice mismatch between the perovskite and the substrate", "The presence of oxygen vacancies in the perovskite layer", "The ambient humidity during the deposition process" ], "label": [...
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of stability theory, what is a sufficient condition for instability of uniform step-flow?
mcq-4-choices
Material
{ "level": "L1", "task": "material_literature_QA", "subtask": "material_literature_QA", "source": "arxiv-material" }
A
{ "text": [ "\\\\(\\omega_{I}(q) > 0\\\\)", "\\\\(\\omega_{R}(q) < 0\\\\)", "\\\\(\\alpha > 0\\\\)", "\\\\(q = 0\\\\)" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What characterizes the mechanical behavior of hydrogels with carrageenan ionic bonds?
mcq-4-choices
Chemistry
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioinspiredLLM_QA", "source": "BioinspiredLLM" }
A
{ "text": [ "Breaking and reestablishment of supramolecular bonds leading to self-healing at mild temperatures", "Reduced elasticity due to loss of water content", "Decrease in swelling capability at lower temperatures", "Increased opacity with higher carrageenan concentrations" ], "label": [ ...
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Background: The product name is 4006 Aluminum Composition Spec. This material has limited property data on the data sheet, with most MatWeb aluminum entries providing much more detailed information, especially those with a specific temper in the name. The data provided by the Aluminum Association, Inc. is noted to be n...
mcq-4-choices
Material
{ "level": "L2", "task": "L2_Material", "subtask": "material_data_extraction", "source": "Material literatures" }
C
{ "text": [ "72.21 cc", "49.90 cc", "66.42 cc", "82.11 cc" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Which of the following is NOT a method used to detect Ehrlichia ruminantium (ER) in tick samples?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "PubMed_QA", "source": "PubMed" }
C
{ "text": [ "Sequencing", "Restriction fragment length polymorphism (RFLP) profiles", "Serological testing", "Nested PCR for pCS20" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What is the correct octanol/water distribution coefficient logD under the circumstance of pH 7.4 for the molecule "O=C1C(=O)c2ccccc2-c2ccccc21" ?
mcq-4-choices
Chemistry
{ "level": "L3", "task": "molecular_property_prediction", "subtask": "Lipophilicity_value_prediction", "source": "moleculenet" }
C
{ "text": [ "3.6", "1.22", "2.6", "2.17" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of advanced bioorthogonal photocatalytic technologies, what does CAT-NIR primarily utilize to trigger bioorthogonal chemical reactions in living animals?
mcq-4-choices
Chemistry
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "ChemRxiv_QA", "source": "ChemRxiv" }
A
{ "text": [ "Near infrared light (NIR)", "Ultraviolet light (UV)", "Infrared light (IR)", "Visible light spectrum" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What is the correct logarithmic solubility value of the molecule "Fc1ccccc1" in aqueous solutions?
mcq-4-choices
Chemistry
{ "level": "L3", "task": "molecular_property_prediction", "subtask": "ESOL_value_prediction", "source": "moleculenet" }
B
{ "text": [ "-4.31", "-1.8", "-4.53", "-0.6" ], "label": [ "A", "B", "C", "D" ] }
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Given the following data on dilute solute elements and their diffusion barriers in different host elements, compare these values and answer the question. The diffusion barrier of the dilute solute elements (in eV) is calculated using DFT methods. Choose the combination with the highest diffusion rate.
mcq-4-choices
Material
{ "level": "L3", "task": "diffusion_rate_analysis", "subtask": "diffusion_rate_analysis", "source": "Dilute Solute Diffusion Database" }
A
{ "text": [ "Mg in Sb", "Mg in Ru", "Mg in Re", "Mg in Rh" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Based on the given data, determine which material is most favorable for the stability of perovskite materials. The stability of perovskite materials can be predicted by the properties of the elements (such as energy above hull and formation energy). Please choose the material that is most likely to be stable from the o...
mcq-4-choices
Material
{ "level": "L3", "task": "perovskite_stability_prediction", "subtask": "EAH_and_FE_Analysis", "source": "'Data in Brief' Journal" }
C
{ "text": [ "La6Sm2Ti8O24", "La6Sm2Mn8O24", "Ca2La6Sc8O24", "La6Sm2Ni8O24" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Which among the following describes a method for generating localized orbitals based on a point in three-dimensional space called a Fermi-orbital descriptor (FOD)?
mcq-4-choices
Physics
{ "level": "L1", "task": "physics_literature_QA", "subtask": "physics_literature_QA", "source": "arxiv-physics" }
C
{ "text": [ "Hartree-Fock method", "Density Functional Theory (DFT)", "Luken and coworkers' method", "Molecular Orbital Theory" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
With the provided reactants and reagents in the reaction which are separated by ".": C1CCOC1.CC#CC(=O)O.CC(C)COC(=O)Cl.CN(C)C=O.CN1CCOCC1.N#Cc1cnc2ccc(N)cc2c1Nc1ccc(Oc2cccs2)c(Cl)c1 Which of the following options correctly depicts the product in SMILES notation?
mcq-4-choices
Chemistry
{ "level": "L3", "task": "reaction_prediction", "subtask": "reaction_pred_mcq", "source": "uspto_mixed" }
B
{ "text": [ "COc1cc2ncc(C#N)c(Nc3ccc(F)c(Cl)c3)c2cc1N1CC1", "CC#CC(=O)Nc1ccc2ncc(C#N)c(Nc3ccc(Oc4cccs4)c(Cl)c3)c2c1", "CC(C)C(=O)Nc1cccc(C2CCN(Cc3ccc(Oc4ccc(Cl)cc4)cc3)CC2)c1", "COC(=O)c1ccc2nc(C)n(Cc3ccc(NC(=O)Nc4ccccc4)cc3Cl)c2n1" ], "label": [ "A", "B", "C", "D" ] }
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
During the operation of a muffle furnace, at what temperature or above should the furnace door not be opened for rapid cooling to prevent damage to the furnace lining and heating elements?
mcq-4-choices
Physics
{ "level": "L4", "task": "physics_laboratory_safety_test", "subtask": "laboratory_safety_test_mcq", "source": "ZJU Lab Exam" }
A
{ "text": [ "200℃", "400℃", "550℃", "800℃" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What is the molar weight (g/mol) of the molecule with the canonical SMILES representation 'C1=NC2=C(C(=O)N1)N=CN2C3C(C(C(O3)COP(=O)(O)O)O)O'?
mcq-4-choices
Chemistry
{ "level": "L3", "task": "molar_weight_calculation", "subtask": "s2w", "source": "PubChem" }
C
{ "text": [ "352.230", "347.220", "348.210", "420.100" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "You are a material expert. Below are the names of four materials. Please make your selection based on the question provided. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Please determine whether the following compounds associated with Carcinogenicity and select one that does not associated with Carcinogenicity.
mcq-4-choices
Material
{ "level": "L4", "task": "material_toxicity_prediction", "subtask": "material_toxicity_mcq", "source": "Toxric" }
D
{ "text": [ "boron trioxide", "boron nitride", "borax", "boric acid" ], "label": [ "A", "B", "C", "D" ] }
3
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Which imaging method can reveal not only the mass density distribution of the bone matrix but also the structural tissue features at the nanometer level, including the lacunar-canalicular net?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioinspiredLLM_QA", "source": "BioinspiredLLM" }
B
{ "text": [ "Magnetic Resonance Imaging (MRI)", "Synchrotron X-ray phase contrast micro and nano tomography", "Ultrasound Imaging", "Computed Tomography (CT) Scan" ], "label": [ "A", "B", "C", "D" ] }
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What is the primary advantage of using X-ray reflectivity (XRR) for characterizing thin films in terms of accuracy?
mcq-4-choices
Physics
{ "level": "L1", "task": "physics_literature_QA", "subtask": "physics_literature_QA", "source": "arxiv-physics" }
B
{ "text": [ "It is the only method that can measure the mass density of thin films.", "It provides precise determination of film thicknesses, including those with strongly varying thickness.", "It can only be used for thin films with uniform thickness.", "It is primarily used to measure surface roughn...
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Based on the given data, determine which material is most favorable for the stability of perovskite materials. The stability of perovskite materials can be predicted by the properties of the elements (such as density and first ionization potential). Please choose the material that is most likely to be stable from the o...
mcq-4-choices
Material
{ "level": "L3", "task": "perovskite_stability_prediction", "subtask": "Density_and_First_IP_Factors", "source": "'Data in Brief' Journal" }
C
{ "text": [ "Sr4Ca4Fe4Ni4O24", "Sr4Ca4Fe6Ni2O24", "Sr4Ca4Fe6Co2O24", "Sr4Ca4Fe4Co4O24" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of Coarse-grained (CG) simulations and electronic structure variations, what term describes the method of identifying important electronically coupled atomic degrees of freedom?
mcq-4-choices
Chemistry
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "ChemRxiv_QA", "source": "ChemRxiv" }
D
{ "text": [ "Equivariant graph neural network", "Machine learning technique", "Quantum chemical calculation", "Physically-motivated approach" ], "label": [ "A", "B", "C", "D" ] }
3
{ "default": "Please read the text carefully and choose the correct answer from the multiple-choice options based on your understanding of the details or data described. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
The detuning of the external field frequency ( abla_{SRR} = abla - abla_{SRR}) from the resonant frequency ( abla_{SRR}) of the SRR and the damping constant ( abla_{SRR}) of the SRR were considered. By solving the equation system composed of the given equations, we obtained the solutions for the coherences ( abla_{SR...
mcq-4-choices
Material
{ "level": "L2", "task": "L2_General", "subtask": "material_detailed_understanding", "source": "Material literatures" }
C
{ "text": [ "The effective electric susceptibility (χ) can be calculated without considering any macroscopic polarization fields.", "The effective electric susceptibility (χ) is dependent only on the detuning of the external field frequency.", "The effective electric susceptibility (χ) is described as a f...
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What are the structural arrangements of atoms in collagen?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioinspiredLLM_QA", "source": "BioinspiredLLM" }
A
{ "text": [ "Complex arrangements in crystalline phases, molecules, and supramolecular units", "Randomized placement without any specific order", "Simple linear arrangements throughout", "Periodic lattice structures similar to inorganic crystals" ], "label": [ "A", "B", "C", "D" ...
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In a disordered material, why does the net force acting on an atom in the affine position not equate to zero?
mcq-4-choices
Physics
{ "level": "L1", "task": "physics_literature_QA", "subtask": "physics_literature_QA", "source": "arxiv-physics" }
B
{ "text": [ "Because the temperature is always above zero, which affects the atomic positions.", "Because every atom is not a center of inversion symmetry leading to a resultant force that requires re-equilibration with additional displacement.", "Because the macroscopic strain causes permanent deformitie...
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Question: What is the electron density in a plasma with an electromagnetic wave frequency of 8.72 MHz and a plasma frequency of 3.88 MHz? How does this density change if the frequency of the electromagnetic wave is increased to 18.72 MHz? Please note that the following content involves constants might be used in the ca...
mcq-4-choices
Physics
{ "level": "L3", "task": "general_physics_calculation", "subtask": "general_physics_calculation", "source": "SciEval" }
C
{ "text": [ "2.48e+10 m^-3 9.63e+11 m^-3", "3.32e+10 m^-3 4.69e+11 m^-3", "2.39e+10 m^-3 1.10e+11 m^-3", "2.73e+10 m^-3 7.33e+11 m^-3" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Please read the text carefully and choose the correct answer from the multiple-choice options based on your understanding of the details or data described. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
The size and shape of a molecule significantly influence its physical properties, such as melting and boiling points. Larger molecules typically exhibit higher melting and boiling points due to increased van der Waals interactions. Unlike boiling points and solubility, the melting point of a substance also crucially de...
mcq-4-choices
Chemistry
{ "level": "L2", "task": "L2_General", "subtask": "detailed_understanding", "source": "one.libretexts" }
B
{ "text": [ "The spherical shape of aromatic compounds", "The ability of aromatic compounds to pack more efficiently", "The presence of additional functional groups in aromatic compounds", "The increased van der Waals interactions in aromatic compounds" ], "label": [ "A", "B", "C", ...
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In microbiology, what is the term used to describe the phenomenon where an organism can inhibit the growth of other microorganisms?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioRxiv_QA", "source": "BioRxiv" }
A
{ "text": [ "Antimicrobial activity", "Cell membrane permeability", "Photosynthetic efficiency", "Genetic transformation" ], "label": [ "A", "B", "C", "D" ] }
0
{ "default": "You are a toxicologist. Below are the IUPAC names of four molecules. Please make your selection based on the question provided. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Please determine whether the following compounds are associated with known mutagenicity, and select one that is not associated with known mutagenicity.
mcq-4-choices
Chemistry
{ "level": "L4", "task": "mol_toxicity_prediction", "subtask": "mol_toxicity_mcq", "source": "Toxric" }
C
{ "text": [ "[2-[[4-(dimethylamino)phenyl]diazenyl]phenyl]methyl acetate", "4-methyl-1,3,2-dioxathiane 2,2-dioxide", "10,14-dimethylspiro[hexacyclo[9.8.0.02,4.05,10.014,19.016,18]nonadec-4-ene-15,5'-oxolane]-2',7-dione", "benzo[b]triphenylene" ], "label": [ "A", "B", "C", "D" ] }
2
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What is the correct method to characterize variations in Young's modulus during temperature changes in sandstones to avoid safety hazards in high-temperature experiments?
mcq-4-choices
Physics
{ "level": "L4", "task": "physics_safety_QA", "subtask": "security_mcq", "source": "Nature Portfolio" }
D
{ "text": [ "Using submergence in water followed by gradual heating", "Utilizing mechanical impact tests at room temperature only", "Employing direct flame exposure without temperature control", "Using High-Temperature Impulse Excitation Test (HTET)" ], "label": [ "A", "B", "C", "D...
3
{ "default": "Please read the text carefully and choose the correct answer from the multiple-choice options based on your understanding of the details or data described. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
The research focuses on the reliable operation of titanium/manganite memristors using asymmetric pulsing. The authors, F. Gomez-Marlasca, N. Ghenzi, P. Stoliar, M. J. Sanchez, M. J. Rozenberg, G. Leyva, and P. Levy, hail from various academic and research institutions including GIA, CAC - CNEA, Universidad Nacional de ...
mcq-4-choices
Material
{ "level": "L2", "task": "L2_General", "subtask": "material_detailed_understanding", "source": "Material literatures" }
B
{ "text": [ "High-frequency modulation", "Asymmetric pulsing technique", "Thermal annealing", "Symmetric pulsing technique" ], "label": [ "A", "B", "C", "D" ] }
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of loop quantum gravity (LQG), how can the neural network quantum state (NNQS) ansatz be used to achieve high accuracy in finding ground states of a quantum many-body system?
mcq-4-choices
Physics
{ "level": "L1", "task": "physics_literature_QA", "subtask": "physics_literature_QA", "source": "arxiv-physics" }
D
{ "text": [ "By performing classical symmetry reductions to simplify the quantum many-body system.", "By using a single-layer deterministic neural network to directly solve the wavefunction.", "By applying classical optimization techniques to the master constraint without using neural networks.", "By ...
3
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Which of the following is a significant advantage of organic solar cells (OSCs) for use in complex electronic devices?
mcq-4-choices
Physics
{ "level": "L1", "task": "physics_literature_QA", "subtask": "physics_literature_QA", "source": "arxiv-physics" }
A
{ "text": [ "They are lightweight, mechanically flexible, and suitable for direct printing onto complex objects.", "They require fewer raw materials and are easier to dispose of than any other type of solar cells.", "They have the highest energy conversion efficiency compared to silicon solar cells.", ...
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In the context of quasicrystals and their associated quadratic irrationals, what property satisfied by the algebraic integers emerges from the quadratic equation involving a natural number 'm' and 'e' equal to 1 or -1?
mcq-4-choices
Material
{ "level": "L1", "task": "material_literature_QA", "subtask": "material_literature_QA", "source": "arxiv-material" }
B
{ "text": [ "Property where the quadratic irrational is also a rational number", "Property for the inverse of the quadratic irrational being an algebraic integer", "Property where the quadratic irrational is transcendental", "Property that the ratio of periods along a crystal axis is rational" ], ...
1
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In perovskite oxides with A-site substitution, which of the following scenarios is likely to induce [111]${ }_{1:1}$ B-site ordering according to the given information?
mcq-4-choices
Material
{ "level": "L1", "task": "material_literature_QA", "subtask": "material_literature_QA", "source": "arxiv-material" }
D
{ "text": [ "(Pb$_{1-x}$La$_x$)(Mg$_{(1+x)/3}$Ta$_{(2-x)/3}$)O$_{3}$ displays [111]${ }_{1:1}$ B-site ordering at all $x$ after annealing at 1300$^{\textstyle\text{o}}$C.", "[111]${ }_{1:1}$ B-site ordering coexists with [111]${ }_{1:2}$ order with as low as 5% La doping in (Ba$_{1-x}$La$_x$)(Mg$_{(1+x)/3}$Nb...
3
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
What are the major challenges hindering the practical applications of mechanically robust hydrogel systems in tissue engineering and regenerative medicine?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioinspiredLLM_QA", "source": "BioinspiredLLM" }
D
{ "text": [ "Inconsistent swelling behavior in physiological conditions", "Inability to conduct electrical signals efficiently", "Inadequate porosity for cell migration", "Lack of mechanical strength, poor biocompatibility, and limited control over degradation rates and properties" ], "label": [ ...
3
{ "default": "Please read the text carefully and choose the correct answer from the multiple-choice options based on your understanding of the details or data described. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Non-homologous end-joining (NHEJ) and homologous recombination (HR) are two competitive pathways that repair DNA double-strand breaks (DSBs). NHEJ maintains genetic integrity by rejoining broken DNA strands, which might otherwise be lost during DNA replication and cell regeneration. However, this process can result in ...
mcq-4-choices
Biology
{ "level": "L2", "task": "L2_General", "subtask": "detailed_understanding", "source": "one.libretexts" }
A
{ "text": [ "It inhibits DNA end resection, thus inhibiting homologous recombination (HR).", "It assists in aligning DNA ends for homologous recombination.", "It is involved in the recruitment of the MRX complex.", "It promotes DNA end resection." ], "label": [ "A", "B", "C", "D" ...
0
{ "default": "Given a question and four options, please select the right answer. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
In epigenetics research, which term refers to the ratio of the methylated intensity (M) to the sum of methylated (M) and unmethylated (U) intensities per CpG site?
mcq-4-choices
Biology
{ "level": "L1", "task": "literature_multi_choice_question", "subtask": "BioRxiv_QA", "source": "BioRxiv" }
B
{ "text": [ "Theta coefficient", "β-value", "Gamma index", "Alpha ratio" ], "label": [ "A", "B", "C", "D" ] }
1
{ "default": "You are a material expert. Below are the IUPAC names of four materials. Please make your selection based on the question provided. Your answer should be \"A\", \"B\", \"C\" or \"D\". Please directly give the answer without any explanation." }
Please determine whether the following compounds associated with Carcinogenicity and select one that associated with Carcinogenicity.
mcq-4-choices
Material
{ "level": "L4", "task": "material_toxicity_prediction", "subtask": "material_toxicity_mcq", "source": "Toxric" }
C
{ "text": [ "Acetone", "Ethanol", "Benzene", "Methane" ], "label": [ "A", "B", "C", "D" ] }
2
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