(2R,3S,4R,5R,6S)-6-{[(1R,2R,3S,4R,6S)-2-{[(2S,3R,4S,5R)-4-{[(2R,3R,4R,5S,6S)-3-amino-6-(aminomethyl)-4,5-dihydroxy-3,4,5,6-tetrahydro-2H-pyran-2-yl]oxy}-3-hydroxy-5-(hydroxymethyl)tetrahydro-2-furyl]oxy}-4,6-diamino-3-hydroxycyclohexyl]oxy}-5-amino-2-(hydroxymethyl)tetrahydropyran-3,4-diol sulfuric acid(1:n)