tert-butyl [(1E)-({(4R)-5-[(4-tert-butoxybenzyl)amino]-4-[(diphenylacetyl)amino]-5-oxopentyl}amino)({4-[4-(15-{1-[4-({(1E)-({(4R)-5-[(tert-butoxybenzyl)amino]-4-[(diphenylacetyl)amino]-5-oxopentyl}amino)[(tert-butoxycarbonyl)amino]methylene}amino)-4-oxobutyl]-1H-1,2,3-triazol-4-yl}-2,5,8,11,14-pentaoxapentadec-1-yl)-1H-1,2,3-triazol-1-yl]butanoyl}amino)methylene]carbamate | 1094375-97-9