3-[1-(4-{[2-(2-Dimethylamino-3-methyl-pentanoylamino)-3-methyl-butyryl]-methyl-amino}-3-methoxy-5-methyl-heptanoyl)-pyrrolidin-2-yl]-3-methoxy-2-methyl-propionic acid 1-benzyl-2-hydroxy-ethyl ester InChI=1/C40H68N4O8/c1-13-27(6)36(42(8)9)38(47)41-34(25(2)3)39(48)43(10)35(26(4)5)32(50-11)23-33(46)44-21-17-20-31(44)37(51-12)28(7)40(49)52-30(24-45)22-29-18-15-14-16-19-29/h14-16,18-19,25-28,30-32,34-37,45H,13,17,20-24H2,1-12H3,(H,41,47)/t27-,28+,30-,3 L-valinamide, N,N-dimethyl-L-isoleucyl-N-[(1S,2R)-4-[(2S)-2-[(1R,2R)-3-[(1S)-2-hydroxy-1-(phenylmethyl)ethoxy]-1-methoxy-2-methyl-3-oxopropyl]-1-pyrrolidinyl]-2-methoxy-1-(1-methylethyl)-4-oxobutyl]-N Malevamide D N,N-dimethyl-D-isoleucyl-rel-N-[(1R,2S)-4-((2R)-2-{(1S,2S)-3-[(1R)-1-benzyl-2-hydroxyethoxy]-1-methoxy-2-methyl-3-oxopropyl}pyrrolidin-1-yl)-1-isopropyl-2-methoxy-4-oxobutyl]-N-methyl-D-valinamide