Mesterolone

Chemical Name: (1S,5S,8R,9S,10S,13S,14S,17S)-17-Hydroxy-1,10,13-trimethylhexadecahydro-3H-cyclopenta[a]phenanthren-3-one; 1α-Methylandrostan-17β-ol-3-one;

Smile: O=C1C[C@H](C)[C@]2(C)[C@@]3([H])CC[C@]4(C)[C@@H](O)CC[C@@]4([H])[C@]3([H])CC[C@@]2([H])C1