Beclometasone Dipropionate EP Impurity I

Chemical Name: 2-oxo-2-((8S,10S,13S,14S,16S,17R)-10,13,16-trimethyl-3-oxo-17-(propionyloxy)-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)ethyl propionate

Smile: C[C@@]12C(CC[C@]3([H])C2=CC[C@@]4(C)[C@@]3([H])C[C@H](C)[C@]4(OC(CC)=O)C(COC(CC)=O)=O)=CC(C=C1)=O