Chemical Name: 3-Hydroxy-4-methoxyestra-1,3,5(10)-trien-17-one ; (8R,9S,13S,14S)-3-hydroxy-4-methoxy-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-one
Smile: C[C@]1([C@](CC2)([H])[C@]3([H])CCC4=C(C=CC(O)=C4OC)[C@@]3([H])CC1)C2=O