[{"from": "human", "value": "Could you provide a description of this molecule? [C][O][C][=C][C][=C][Branch1][O][C][=C][N][=C][Ring1][=Branch1][C][=C][Ring1][#Branch2][C@H1][Branch1][#C][C@@H1][C][C@@H1][C][C][NH1+1][Ring1][=Branch1][C][C@@H1][Ring1][=Branch1][C][=C][O]"}, {"from": "gpt", "value": "The molecule is the monoprotonated form of quinine, the predominant species at pH7.3. It has a role as an antimalarial and a muscle relaxant. It is a cinchona alkaloid and an organic cation. It is a conjugate acid of a quinine. It derives from a hydride of an (8S)-cinchonan."}]