[{"from": "human", "value": "Describe this molecule. [C][NH1+1][C][C][C@][C@@H1][C@H1][Ring1][=Branch1][C][C][=C][Ring1][=Branch1][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][C@H1][Ring1][=N][C@H1][Branch1][Branch1][C][=C][Ring1][#C][O]"}, {"from": "gpt", "value": "The molecule is the conjugate acid of morphine 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 a morphine."}]