[{"from": "human", "value": "What can you tell me about this molecule? [C][/C][=C][Branch1][C][\\C][/C][=C][C][=Branch1][N][=C][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][#Branch1][C][O]"}, {"from": "gpt", "value": "The molecule is a member of the class of nectriapyrones that is pyran-2-one which is substituted at positions 3, 4, and 6 by methyl, hydroxy, and but-2-en-2-yl groups, respectively in which the butenyl substituent has E configuration. It is a member of nectriapyrones and an organic hydroxy compound."}]