1 AB6 (2r)-4-amino-N-((1r,2s,3r,4r,5s)-5-amino-4-[(2-amino-2-deoxy-alpha-D-glucopyranosyl)oxy]-2-{2-[(3-aminopropyl)amino]ethoxy}-3-hydroxycyclohexyl)-2-hydroxybutanamide 1.000 2 AB9 (2r)-4-amino-N-{(1r,2s,3r,4r,5s)-5-amino-2-{2-[(2-aminoethyl)amino]ethoxy}-4-[(2,6-diamino-2,6-dideoxy-alpha-D-glucopyranosyl)oxy]-3-hydroxycyclohexyl}-2-hydroxybutanamide 0.868