Chlormadinone Dehydro Impurity

Chemical Name: 6-Chloro-17-hydroxypregna-1,4,6-triene-3,20-dione ; (8R,9S,10R,13S,14S,17R)-17-acetyl-6-chloro-17-hydroxy-10,13-dimethyl-8,9,10,11,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one

Smile: CC([C@@]1(O)CC[C@@]2([H])[C@]3([H])C=C(Cl)C4=CC(C=C[C@]4(C)[C@@]3([H])CC[C@]12C)=O)=O