Fluticasone Impurity 7

Chemical Name: (6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-17-((furan-2-carbonyl)oxy)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic furan-2-carboxylic thioanhydride

Smile: O=C(C1=CC=CO1)O[C@@]([C@]([C@@]2([H])C3)(C[C@H](O)[C@](F)([C@]4(C=C5)C)[C@@]2([H])C[C@H](F)C4=CC5=O)C)([C@@H]3C)C(SC(C6=CC=CO6)=O)=O