metil N-(fenoksikarbonil)-L-valinat
(5S,8S,11S,14S,17S,20S,23S,26S,29S,32S,35S,38S)-5-(3-amino-3-oxopropyl)-20-bensyl-23-[(2S)-butan-2-yl]-14,38-bis4-[(tert-butoxikarbonyl)amino]butyl-29-[1-(tert-butoxikarbonyl)-1H-indol-3-yl]metyl-17-(3-tert-butoxi-3-oxopropyl)-1-(1H-fluoren-9-yl)-8,11,26,41,41-pentametyl-32-(2-metylpropyl)-3,6,9,12,15,18,21,24,27,30,33,36,39-tridekaoxo-35-(propan-2-yl)-2-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40-tridekaazadotetrakontan-42-syra