(S)-N-(1-(dimethylamino)-3-methylbutan-2-yl)-2-iodo-3-methylbut-2-enamide

tert-butyl ((4S,10R,13S,16R)-4,10,13-triisopropyl-2-methyl-6,9,12,15-tetraoxo-7-(propan-2-ylidene)-2,5,8,11,14-pentaazaheptadecan-16-yl)carbamate