SMILES: C[C@H]1[C@H]([C@H](C[C@@H](O1)O[C@H]2C[C@@](CC3=C2C(=C4C(=C3O)C(=O)C5=C(C4=O)C(=CC=C5)O)O)([C@@H](C)O)O)[NH3+])O
Description: 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.