Chemical Name : Estra-1,3,5(10)-trien-3,17β -diyl di(cyclopentanepropanoate)

Smiles : C[C@@]12[C@@H](OC(CCC3CCCC3)=O)CC[C@@]1([H])[C@]4([H])CCC5=C(C=CC(OC(CCC6CCCC6)=O)=C5)[C@@]4([H])CC2