[{"from": "human", "value": "Describe this molecule. [C][C][C][C][C][C][C][C][/C][=C][\\C][C][C][C][C][C][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a long-chain fatty acid."}]