[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][C][C][C][/C][=C][\\C][C][C][C][C][C][C][C][C][C][O][C][=Branch1][C][=O][C]"}, {"from": "gpt", "value": "The molecule is an acetate ester. It is functionally related to a (Z)-octadec-11-enol."}]