Cyclosporin E

Chemical Name:  (3S,6R,9S,12S,15S,18S,24S,27S,30S,33S)-24-ethyl-27-((1R,2R,E)-1-hydroxy-2-methylhex-4-en-1-yl)-3,12,18,33-tetraisobutyl-15,30-diisopropyl-1,4,6,9,13,19,22,28-octamethyl-1,4,7,10,13,16,19,22,25,28,31-undecaazacyclotritriacontan-2,5,8,11,14,17,20,23,26,29,32-undecaone

Smile: O=C([C@H](CC(C)C)N(C)C([C@@H](C)NC([C@H](C)NC([C@H](CC(C)C)N(C)C([C@H](C(C)C)NC([C@H](CC(C)C)N(C)C(CN(C)C([C@H](CC)NC([C@H]([C@H](O)[C@H](C)C/C=C/C)N(C)C([C@H](C(C)C)N1)=O)=O)=O)=O)=O)=O)=O)=O)=O)N(C)[C@@H](CC(C)C)C1=O