7α-Thio Spironolactone

Chemical Name: (7α,17α)-17-Hydroxy-7-mercapto-3-oxo-pregn-4-ene-21-carboxylic Acid γ-Lactone; 7α-Thiospirolactone; Deacetylspironolactone; Mercaptospironolactone

Smile: C[C@@]12[C@](OC3=O)(CC3)CC[C@@]1([H])[C@@]([C@@H](CC4=CC5=O)S)([H])[C@]([C@]4(CC5)C)([H])CC2