[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C@H1][Branch1][=N][C@@H1][Ring1][Branch2][O][S][=Branch1][C][=O][=Branch1][C][=O][O][C][=C][Branch2][Ring1][Ring2][C][=Branch1][#C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][/C][=C][/C][=Branch1][C][=O][O][O][C][O]"}, {"from": "gpt", "value": "The molecule is a methoxyisoflavan that is isoflavan substituted by a hydroxy group at position 2', methoxy groups at positions 6 and 3', a 2-carboxyethenyl group at position 5' and a sulfoxy group at position 4. It is an organic sulfate, a sulfuric ester, an alpha,beta-unsaturated monocarboxylic acid, a methoxyisoflavan and a member of hydroxyisoflavans. It is a conjugate acid of a torvanol A(1-)."}]