[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][NH1+1][Branch1][C][C][C@H1][C@@H1][C][C@@H1][C][C][=C][Branch2][Ring2][#C][C][=C][C][=Branch2][Ring2][Branch2][=C][Ring1][=Branch1][C][=Branch2][Ring1][S][=C][Ring1][#Branch2][C][=Branch1][C][=O][C@@][Ring1][#C][Branch2][Ring1][C][C][=Branch1][=C][=C][Branch1][=Branch1][C][Ring2][Ring1][Ring1][=O][C][=Branch1][C][=O][N][O-1][O][O-1][O][N][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is an organic anion that is the conjugate base of minocycline, obtained by deprotonation of the two enolic hydroxy groups and protonation of the non-aromatic tertiary amino group. It is a conjugate base of a minocycline and a minocycline zwitterion."}]