[{"from": "human", "value": "Could you provide a description of this molecule? [C][NH1+1][C@H1][C][C][C@@H1][Ring1][Branch1][C@H1][Branch1][Branch2][C][=Branch1][C][=O][C][Ring1][Branch2][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is an organic cation that is the conjugate acid of ecgonone methyl ester arising from protonation of the tertiary amino group; major species at pH 7.3. It is an ammonium ion derivative and an organic cation. It is a conjugate acid of an ecgonone methyl ester."}]