4,6-Diamino-2-{[3-o-(2,6-diamino-2,6-dideoxyhexopyranosyl)pentofuranosyl]oxy}-3-hydroxycyclohexyl 2,6-diamino-2,6-dideoxyhexopyranoside
Aminoglycoside antibiotic complex produced by Streptomyces fradiae. It is composed of neomycins A, B, and C, and acts by inhibiting translation during protein synthesis.