[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][N+1][Branch1][C][C][Branch1][C][C][C][C][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][O]"}, {"from": "gpt", "value": "The molecule is an amino-acid betaine that is butanoate substituted with a hydroxy group at position C-3 and a trimethylammonium group at C-4. It has a role as a human metabolite and a mouse metabolite. It is functionally related to a butyrate. It is a conjugate base of a carnitinium."}]