(1R,2R,3S,4R,6S)-4,6-diamino-2-{[3-O-(2,6-diamino-2,6-dideoxy-beta-L-idopyranosyl)-2-O-(2-{[(3R)-piperidin-3-ylmethyl]amino}ethyl)-beta-D-ribofuranosyl]oxy}-3-hydroxycyclohexyl 2-amino-2-deoxy-alpha-D-glucopyranoside
(1r,2r,3s,4r,6s)-4,6-diamino-2-{[3-o-(2,6-diamino-2,6-dideoxy-beta-l-idopyranosyl)-2-o-(2-{[(3r)-piperidin-3-ylmethyl]amino}ethyl)-beta-d-ribofuranosyl]oxy}-3-hydroxycyclohexyl 2-amino-2-deoxy-alpha-d-glucopyranoside