(S)-4-amino-N-(((2R,3S,4S,5R,6R)-6-(((1R,2R,3S,4R,6S)-4,6-diamino-3-(((2S,3R,4S,5S,6R)-4-amino-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2-hydroxycyclohexyl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)methyl)-2-hydroxybutanamide; 4-O-(3-amino-3-deoxy-?-D-glucopyranosyl)-6-O-[6-[[(2S)-4-amino-2-hydroxybutanoyl]amino]-6-deoxy-?-Dglucopyranosyl]-2-deoxy-L-streptamine
