6,10-di-Hydroxy Norethindrone Acetate

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

Smile: C[C@@]12[C@](OC(C)=O)(C#C)CC[C@@]1([H])[C@]3([H])CC(O)C4=CC(CC[C@]4(O)[C@@]3([H])CC2)=O