Auristatin E

Chemical Name: (S)-2-((S)-2-(dimethylamino)-3-methylbutanamido)-N-((3R,4S,5S)-1-((S)-2-((1R,2R)-3-(((1S,2R)-1-hydroxy-1-phenylpropan-2-yl)amino)-1-methoxy-2-methyl-3-oxopropyl)pyrrolidin-1-yl)-3-methoxy-5-methyl-1-oxoheptan-4-yl)-N,3-dimethylbutanamide

Smile: CC(C)[C@H](NC([C@@H](N(C)C)C(C)C)=O)C(N([C@@H]([C@@H](C)CC)[C@H](OC)CC(N1[C@@]([C@H](OC)[C@@H](C)C(N[C@H](C)[C@@H](C)C2=CC=CC=C2)=O)([H])CCC1)=O)C)=O