161822-04-4 2''-Amino-5,2''-dideoxy-5-epiaminoarbekacin D-myo-Inositol, O-2,3-diamino-dideoxy-alpha-D-gucopyranosyl-(1-1)-O-(2,6-diamino-2,3,4,6-tetradeoxy-alpha-D-erythro-hexopyranosyl(1-3)-2,4-diamino-6-((4-amino-2-hydroxy-1-oxobutyl)amino)-2,4,5,6-tetradeoxy-, (S)-