(2R,3R,4R,5S)-5-amino-6-cyclohexyl-3,4-dihydroxy-2-propan-2-ylhexanoic acid;(2R,3R,4R,5S)-5-amino-6-cyclohexyl-3,4-dihydroxy-2-isopropyl-hexanoic acid;(2R,3R,4R,5S)-5-amino-6-cyclohexyl-3,4-dihydroxy-2-isopropylhexanoic acid;(2R,3R,4R,5S)-5-amino-6-cyclohexyl-3,4-dihydroxy-2-propan-2-yl-hexanoic acid;CAV
(2R,3R,4R,5S)-5-amino-6-cyclohexyl-3,4-dihydroxy-2-propan-2-ylhexanoic acid