Drospirenone Diol Impurity        

Chemical Name: (4aR,6aS,7S,7aS,8aS,8dR,9aR)-7-hydroxy-7-(3-hydroxypropyl)-4a,6a-dimethyl-3,4,4a,4b,5,6,6a,7,7a,8,8a,8b,8c,8d,9,9a-hexadecahydro-2H-cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthren-2-one

Smile: OCCC[C@]1(O)[C@@H]2[C@@H](C2)C3C4[C@@H]5[C@@H](C5)C6=CC(CC[C@]6(C)C4CC[C@@]31C)=O