[{"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][Branch2][Ring1][=Branch2][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][O]"}, {"from": "gpt", "value": "The molecule is an O-acylcarnitine having 3-hydroxyeicosanoyl as the acyl substituent. It has a role as a metabolite. It is an O-acylcarnitine, an ammonium betaine and a carboxylic ester. It is functionally related to a carnitine."}]