Cortexolone Impurity E

Chemical Name: (8R,9S,10R,13S,14S,17R)-17-(2-acetoxyacetyl)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl propionate

Smile: C[C@@]1([C@](C(COC(C)=O)=O)(OC(CC)=O)CC2)[C@]2([H])[C@@](CCC3=CC4=O)([H])[C@]([C@]3(CC4)C)([H])CC1