[{"from": "human", "value": "What can you tell me about this molecule? [C][C][Branch1][C][C][C@@][Branch2][Ring1][#Branch2][C][C][C][NH1+1][Branch1][C][C][C][C][C][=C][C][=Branch1][#Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][O][C][Branch1][Ring1][C][#N][C][=C][C][=Branch1][#Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][O][C]"}, {"from": "gpt", "value": "The molecule is an ammonium ion resulting from the protonation of the tertiary amino group of dexverapamil. It is a conjugate acid of a dexverapamil. It is an enantiomer of a (S)-verapamil(1+)."}]