Voclosporin Nitroso Impurity 1

Chemical Name: N-((3S,6S,9S,12R,15S,18S,21S,24S,30S,33S,34R)-30-ethyl-34-((R,E)-hepta-4,6-dien-2-yl)-6,9,18,24-tetraisobutyl-3,21-diisopropyl-4,7,10,12,15,19,25,28-octamethyl-2,5,8,11,14,17,20,23,26,29,32-undecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31-decaazacyclotetratriacontan-33-yl)-N-methylnitrous amide

Smile: O=NN([C@@H]1C(N[C@@H](CC)C(N(C)CC(N(C)[C@@H](CC(C)C)C(N[C@@H](C(C)C)C(N(C)[C@@H](CC(C)C)C(N[C@@H](C)C(N[C@H](C)C(N(C)[C@@H](CC(C)C)C(N(C)[C@@H](CC(C)C)C(N(C)[C@@H](C(C)C)C(O[C@@H]1[C@@H](C/C=C/C=C)C)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)C