Chemical Name: O-2,6-Diamino-2,6-dideoxy-β-L-idopyranosyl-(1→3)-O-β-D-ribofuranosyl-(1→5)-O-[2,6-diamino-2,6-dideoxy-α-D-glucopyranosyl-(1→4)]-2-deoxy-D-streptamine
Synonym: Neomycin B ; Framycetin ; Fradiomycin
Smile: O[C@H]([C@@H]([C@H](O1)CO)O[C@H]2O[C@H]([C@H]([C@@H]([C@H]2N)O)O)CN)[C@@H]1O[C@H]([C@H]([C@@H](C[C@@H]3N)N)O)[C@@H]3O[C@H]4O[C@@H]([C@H]([C@@H]([C@H]4N)O)O)CN