[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is an O-acylcarnitine having dodecanoyl as the acyl substituent. It has a role as a human metabolite. It is an O-acylcarnitine and a dodecanoate ester."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][C][N+1][Branch1][C][C][Branch1][C][C][C]"}]