tert-butyl N-[(2S)-1-[[(3S,6S,7S,9aS)-3-[[(1S)-2-[2-[2-[2-[2-[[2-[2-[[(3S,6S,7R,9aS)-3-(benzhydrylcarbamoyl)-6-[[(2S)-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]butanoyl]amino]-5-oxo-1,2,3,6,7,8,9,9a-octahydropyrrolo[1,2-a]azepin-7-yl]methylamino]-2-oxoethoxy]acetyl]amino]ethoxy]ethoxy]ethoxy]ethylamino]-2-oxo-1-phenylethyl]carbamoyl]-7-(hydroxymethyl)-5-oxo-1,2,3,6,7,8,9,9a-octahydropyrrolo[1,2-a]azepin-6-yl]amino]-1-oxobutan-2-yl]-N-methylcarbamate | 1412423-65-4