(2R,3R,4R,5S,6R)-5-amino-2-[((1R,2R,3R,4R,6R,8R)-8-amino-9-[(1R,2S,3R,4R,6R)-4,6-diamino-2,3-dihydroxy-cyclohexyl]oxy-2-hydroxy-3-methylamino-5,10-dioxabicyclo[4.4.0]dec-4-yl)oxy]-6-(hydroxymethyl)oxane-3,4-diol