(2R,3R,4R,5R)-2-[(1S,2S,3R,4S,6R)-4,6-diamino-3-[(2R,3R,6S)-3-amino-6-(methylaminomethyl)oxan-2-yl]oxy-2-hydroxycyclohexyl]oxy-5-methyl-4-methylaminooxane-3,5-diol (2R,3R,4R,5R)-2-[(1S,2S,3R,4S,6R)-4,6-diamino-3-[(2R,3R,6S)-3-amino-6-(methylaminomethyl)tetrahydropyran-2-yl]oxy-2-hydroxy-cyclohexoxy]-5-methyl-4-methylamino-tetrahydropyran-3,5-diol (2R,3R,4R,5R)-2-[(1S,2S,3R,4S,6R)-4,6-diamino-3-[[(2R,3R,6S)-3-amino-6-(methylaminomethyl)-2-tetrahydropyranyl]oxy]-2-hydroxycyclohexoxy]-5-methyl-4-methylaminotetrahydropyran-3,5-diol (2R,3R,4R,5R)-2-[(1S,2S,3R,4S,6R)-4,6-diamino-3-[(2R,3R,6S)-3-amino-6-(methylaminomethyl)oxan-2-yl]oxy-2-hydroxy-cyclohexyl]oxy-5-methyl-4-methylamino-oxane-3,5-diol