blc-org/A-secret-data-repo huggingface dataset:
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CNC(=O)Nc1nc(NCc2ccc3c(c2)OCO3)c2cc(Cl)ccc2n1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: O=Cc1cncc(Br)c1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: C[C@@H]1CN(C)CCN1c1nc(Cl)nc(N(C(=O)OC(C)(C)C)N(C(=O)OC(C)(C)C)C(=O)OC(C)(C)C)c1F
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: O=C1CCN(CCC2(F)C=CC=CC2)CC1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: Ic1ccccc1OC1CCCCO1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: Nc1nc(-c2ccc3c(N)n[nH]c3c2)cc(N2CCCC(NC(=O)c3ccccc3)C2)n1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: COCOc1ccc(Cc2c(C)cc(CBr)cc2C)cc1Cc1ccc(F)cc1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CN1C(=O)OC(C)(C)c2cc(Nc3ccccc3Cl)ccc21
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: Cc1noc(C)c1-c1cc(CNC(C)C)c2[nH]c(=O)n3c2c1OCC3c1ccccn1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CCc1ccc(CCOc2ccc(N)cc2)nc1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: C=CCOc1ccc(C[C@@H](C#N)NC(=O)OC(C)(C)C)cc1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CC(C)NC(=O)N1CCc2ccc(OCCCN3CCCCC3)cc2C1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CCN(CC)CCCNc1nc(-c2ccc(C(=O)O)cc2)c2ccc(=O)n(-c3c(F)cccc3F)c2n1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CC1(c2cc(Cn3ncc([N+](=O)[O-])n3)on2)OCCO1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: COCCNC(=O)COc1ccc(OCCNC[C@H](O)COc2ccccc2)cc1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: COC(=O)c1cc(NS(C)(=O)=O)ccc1Br
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: O=C(C1CCOCC1)N1CC=C(c2ccc(OCc3ccccc3)cc2)CC1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: O=C(NCc1cccc2ccccc12)c1cccc(-c2cnc3c(c2)N(Cc2cc(Cl)ccc2C(F)(F)F)CCN3)c1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CCCCCOc1ccc(C=O)cc1C
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: O=C(O)CCc1ccc(OCc2cccc(-c3ccccc3C(=O)O)c2)cc1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: COC(=O)[C@@H](NC(=O)OC12CC3CC(CC(C3)C1)C2)C(C)(C)C
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CC(C)(C)OC(=O)NCc1ccc(C(=O)NCc2ccc(OCCC(=O)N3C[C@H]4OC(C)(C)O[C@@H]4C3)cc2)cc1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: O=C(Nc1cc(Cl)cc2c1[nH]c1cnccc12)[C@@H]1COCCN1C[C@H]1CCCN1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: Cc1ccc(S(=O)(=O)OCCOCCSC(c2ccccc2)(c2ccccc2)c2ccccc2)cc1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: Cc1ccc(S(=O)(=O)n2cc(-c3ccsc3)c(OCc3ccccc3)n2)cc1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: COC(=O)Cc1cccc(NCCCBr)c1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: Nc1ccc(-c2c(F)cccc2C(F)(F)F)cc1N
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: Cc1cc(C(=O)N2CCC(O)CC2)ncc1C(c1cc(F)ccc1F)S(=O)(=O)c1ccc(F)cc1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: COc1ccc(-c2cn(CCN3CCCCC3)nc2OCc2ccccc2)cc1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: Cc1nc(COc2ccc(Cn3cc(CCC(=O)O)c(-c4ccccc4)c3)cc2)cs1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CC(C)(C)OC(=O)NC1(c2ccc(Br)cc2)CC1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: Cc1cc2cc(Nc3ccnc4cc(-c5nccs5)sc34)ccc2[nH]1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: COc1nn(C)c(=O)n1Cc1cc(-c2ccccn2)ccc1C
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: C=CCNc1nc(NCC(C)(C)C)nc2ccc([N+](=O)[O-])cc12
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: Cc1c2c(=O)n(CCCNC(=O)OC(C)(C)C)c3ccc(-c4ccc(C#N)cc4)cc3c2nn1C1CCCCO1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: C=CCC(C)(C)CCOC(=O)c1ccc([N+](=O)[O-])cc1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CC(=NO)c1ccc(N)cc1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: Cc1cnc(N2CCN(C(=O)c3ccc(N4C(=O)NC(=O)C4(C)C)cc3F)CC2)c(C)c1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CC(C)c1nc2c(c(I)c1[C@@H](O)c1ccc(OCc3ccccc3)cc1)[C@@H](O[Si](C)(C)C(C)(C)C)CC(C)(C)C2
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: OCCN(Cc1ccccc1)c1ccc2c(-c3[nH]ncc3-c3cccc(Cl)c3)c[nH]c2n1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CC(=O)Oc1ccc(C2CCC(=O)CC2)cc1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CSc1ccc(OCc2ccccc2)cc1C
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CC(C)(C)OC(=O)N1CCC(OCCO)CC1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CN(N)c1cc2c(cc1[N+](=O)[O-])c(=O)c(C(=O)O)cn2-c1cc(N)c(F)cc1F
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CCC(F)(F)[C@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)CCC4=C3[C@@H](c3ccc(C(C)=O)cc3)C[C@@]21C
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CCCCOCCOc1ccc(-c2cc3c4c(c2)CCCN4CCC(C(=O)O)=C3)cc1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: O=C1CCCN1c1ncnc2c1cnn2CCN1CCCCC1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: O=[N+]([O-])c1cccnc1OCC1CC1(F)F
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CCCCc1cn(C(C)(C)C)s/c1=N\C(=O)C1(C)CCC(C(=O)NC)C1(C)C
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: COc1cc(N2CCN(C(=O)OC(C)(C)C)CC2)ccc1[N+](=O)[O-]
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CCOC(=O)C1CCN(CCn2cccc(-c3ccc(C(=O)O)cc3)c2=O)CC1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CNC(=O)c1cnc(N)s1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CC(=O)Nc1cc(C)c(Br)cc1C(C)=O
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: O=C(O)c1ccc(-c2ccc(C[C@@H]3CCN(C4CCCCC4)C3=O)c3ccccc23)cc1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CCCCN(CC(=O)O)c1cc(Br)ccc1[N+](=O)[O-]
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CC(C)(C)OC(=O)N1CCC(CN=[N+]=[N-])(C2CCCCC2)CC1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CCCCCC1CCC(c2cccc(F)c2F)(C2CCC(=COC)CC2)CC1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: c1ccc2oc(C3CCN(CC4CC4)CC3)cc2c1
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: CCOC(=O)c1cnc(N)c2c(COc3cccc(NS(=O)(=O)c4ccc(Cl)cc4)c3)csc12
You are a chemical assistant, your task is to predict the reactants SMILES. Given the product SMILES, predict the reactant molecular SMILES based on your experienced chemical Retrosynthesis knowledge.

Input: Reactant SMILES string.
Output: Product SMILES string(s).

Your final answer must be formatted as:
<answer> SMILES </answer>

Input product SMILES: COC(=O)c1[nH]c2cc(Cl)cc3c2c1C(CC(=O)O)CC3