7-alpha-Thiomethyl Spironolactone

Chemical Name: (7R,8R,9S,10R,13S,14S,17S)-10,13-dimethyl-7-(methylthio)-1,3',4',6,7,8,9,10,11,12,13,14,15,16-tetradecahydro-5'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-3,5'(2H)-dione

Synonym: Leucine

Smile: O=C1O[C@@]2(CC1)CC[C@@]3([H])[C@]4([H])[C@H](SC)CC5=CC(CC[C@]5(C)[C@@]4([H])CC[C@]23C)=O