[{"from": "human", "value": "Please give me some details about this molecule. [C][NH1+1][C][C][O][C@@H1][Branch1][N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][N][C][=C][C][=C][C][=C][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is an organic cation resulting from the protonation of the tertiary amino group of (S)-nefopam. It is an ammonium ion derivative and an organic cation. It is a conjugate acid of a (S)-nefopam. It is an enantiomer of a (R)-nefopam(1+)."}]