Vamorolone Impurity 11

Chemical Name: 2-((8S,10S,13S,14S,16R,17R)-17-Hydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,10,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate

Smile: CC(OCC([C@@]1(O)[C@H](C)C[C@@]2([H])[C@]3([H])CCC4=CC(CC[C@]4(C)C3=CC[C@]12C)=O)=O)=O