SMILES: C[C@H]1C[C@H](C(=O)/C=C/[C@H]([C@H](OC(=O)[C@@H]([C@H]1O[C@H]2[C@@H]([C@H](C[C@H](O2)C)[NH+](C)C)O)C)[C@@H](C)O)C)C
Description: The molecule is an organic cation that is the conjugate acid of neomethymycin, obtained by protonation of the tertiary amino group; major species at pH 7.3. It is an ammonium ion derivative and an organic cation. It is a conjugate acid of a neomethymycin.