SMILES: C[C@@H]1CC(=O)[C@]2([C@@H](O1)O[C@@H]3[C@H]([C@@H]([C@@H]([C@@H]([C@H]3O2)NC)O)[NH2+]C)O)O
Description: The molecule is a secondary ammonium ion derived from spectinomycin by protonation of the secondary amino group located between the two alcoholic hydroxy groups. It is a conjugate base of a spectinomycin(2+). It is a conjugate acid of a spectinomycin.