[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a quinolinium ion obtained by protonation of the quinoline nitrogen and tertiary amino group of the antimalarial drug chloroquine. It is the major species at pH 7.3. It is a quinolinium ion and a tertiary ammonium ion. It is a conjugate acid of a chloroquine."}, {"from": "gpt", "value": "[C][C][NH1+1][Branch1][Ring1][C][C][C][C][C][C][Branch1][C][C][N][C][=C][C][=C][C][=Branch1][#Branch2][=C][C][Ring1][=Branch1][=NH1+1][C][=C][Ring1][#Branch2][Cl]"}]