[{"from": "human", "value": "Provide a description of this molecule. [C][C@H1][C@H1][Branch2][=Branch1][Ring1][C@H1][Branch2][Branch1][=C][C][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@H1][C][C@@][Branch2][Ring2][Branch2][C][C][=C][Ring1][=Branch1][C][=Branch2][Ring1][=C][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][=Branch2][=O][C][=Branch1][=Branch1][=C][C][=C][Ring1][Branch2][O][O][Branch1][=Branch1][C@@H1][Branch1][C][C][O][O][NH3+1][O]"}, {"from": "gpt", "value": "The molecule is an anthracyline cation that is the conjugate acid of (13R)-13-dihydrocarminomycin, obtained by protonation of the amino group. Major microspecies at pH 7.3 It is a conjugate acid of a (13R)-13-dihydrocarminomycin."}]