[{"from": "human", "value": "What can you tell me about this molecule? [C][N+1][Branch1][C][C][Branch1][C][C][C][C@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][O]"}, {"from": "gpt", "value": "The molecule is the (S)-enantiomer of carnitine. It is a conjugate base of a (S)-carnitinium. It is an enantiomer of a (R)-carnitine."}]