ETHYL 2-CYANO-3-[4-(TRIFLUOROMETHYL)PHENYL]ACRYLATE

1-{[(4R,7S,10S,16S,19R)-19-Amino-7-(2-amino-2-oxoethyl)-13-[(2S)-2-butanyl]-16-(4-hydroxybenzyl)-10-(hydroxymethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl]carbonyl}-L-prolyl-L-isoleucylglycinamide