SMILES: CC1=CN(C(=O)NC1=O)[C@H]2C[C@H]3[C@H](O2)COP(=O)(O[C@H]4C[C@@H](O[C@@H]4COP(=O)(O[C@H]5C[C@@H](O[C@@H]5COP(=O)(O[C@H]6C[C@@H](O[C@@H]6COP(=O)(O[C@H]7C[C@H](N8C=C(C(=O)N(C8=O)CCSSCCN9C(=O)C(=CN(C9=O)[C@H]1C[C@@H]([C@H](O1)COP(=O)(O[C@H]1C[C@@H](O[C@@H]1COP(=O)(O[C@H]1C[C@@H](O[C@@H]1COP(=O)(O[C@H]1C[C@@H](O[C@@H]1COP(=O)(O[C@H]1C[C@@H](O[C@@H]1COP(=O)(O[C@H]1C[C@@H](O[C@@H]1COP(=O)(O[C@H]1C[C@@H](O[C@@H]1COP(=O)(O[C@H]1C[C@@H](O[C@@H]1COP(=O)(O[C@H]1C[C@@H](O[C@@H]1COP(=O)(O[C@H]1C[C@@H](O[C@@H]1COP(=O)(O[C@H]1C[C@@H](O[C@@H]1COP(=O)(O[C@H]1C[C@H](N2C=C(C(=O)N(C2=O)CCSSCCN2C(=O)C(=CN(C2=O)[C@H]2C[C@@H]([C@H](O2)COP(=O)(O[C@H]2C[C@@H](O[C@@H]2COP(=O)(O[C@H]2C[C@@H](O[C@@H]2COP(=O)(O[C@H]2C[C@@H](O[C@@H]2COP(=O)(O[C@H]2C[C@@H](O[C@@H]2COP(=O)(O[C@H]2C[C@@H](O[C@@H]2COP(=O)(O[C@H]2C[C@@H](O[C@@H]2COP(=O)(O3)O)N2C=C(C(=O)NC2=O)C)O)N2C=NC3=C(N=CN=C32)N)O)N2C=NC3=C(N=CN=C32)N)O)N2C=NC3=C2N=C(NC3=O)N)O)N2C=CC(=NC2=O)N)O)N2C=NC3=C2N=C(NC3=O)N)O)O)C)C)O[C@@H]1CO)O)N1C=CC(=NC1=O)N)O)N1C=NC2=C1N=C(NC2=O)N)O)N1C=CC(=NC1=O)N)O)N1C=C(C(=O)NC1=O)C)O)N1C=C(C(=O)NC1=O)C)O)N1C=NC2=C(N=CN=C21)N)O)N1C=NC2=C(N=CN=C21)N)O)N1C=NC2=C1N=C(NC2=O)N)O)N1C=CC(=NC1=O)N)O)N1C=NC2=C1N=C(NC2=O)N)O)O)C)C)O[C@@H]7CO)O)N1C=CC(=NC1=O)N)O)N1C=NC2=C1N=C(NC2=O)N)O)N1C=CC(=NC1=O)N)O
Description: The molecule is a cyclic oligonucleotide consisting of TGCGAATTCGCT and TGCGAATTCGCT strands of DNA linked by hydrogen bonding between the base pairs and also covalently via two disulfanediyldiethane-1,2-diyl linkages between the N-3 atoms of the terminal thymidine residues.