[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a long-chain fatty alcohol."}, {"from": "gpt", "value": "[C][C][=C][Branch2][Ring1][O][C@H1][Branch1][=Branch1][O][C][Ring1][Branch1][=O][C][C][C][C][C][C][C][C][C][C][C][C][C][Branch1][C][C][C][O][C][=Branch1][C][=O][O]"}]