[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is an erythromycin cation that is the conjugate acid of erythromycin A, arising from protonation of the tertiary amino group on the 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl residue; major species at pH 7.3. It has a role as a bacterial metabolite. It is a conjugate acid of an erythromycin A."}, {"from": "gpt", "value": "[C][C][C@@H1][C@@][Branch2][#Branch1][S][C@@H1][Branch2][#Branch1][O][C@H1][Branch2][#Branch1][=Branch1][C][=Branch1][C][=O][C@@H1][Branch2][=Branch1][=N][C][C@@][Branch2][=Branch1][Ring2][C@@H1][Branch2][Ring2][#Branch2][C@H1][Branch2][Ring2][Branch1][C@@H1][Branch1][N][C@H1][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][S][C][O][C@H1][C][C@@][Branch1][N][C@H1][Branch1][Branch2][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][Branch1][C][C][O][C][C][O][C@H1][C@@H1][Branch1][P][C@H1][Branch1][=Branch2][C][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][NH1+1][Branch1][C][C][C][O][Branch1][C][C][O][C][C][O][Branch1][C][C][O]"}]