[{"from": "human", "value": "Provide a brief overview of this molecule. [C][N+1][Branch1][C][C][Branch1][C][C][C][C@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a carnitinium that is the conjugate acid of (S)-carnitine. It has a role as a human metabolite and a mouse metabolite. It is a conjugate acid of a (S)-carnitine. It is an enantiomer of a (R)-carnitinium."}]