SMILES: C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=C3C=CC(=C4)OC5CCCC5
Description: The molecule is a 17-hydroxy steroid and a terminal acetylenic compound. It has a role as a xenoestrogen. It derives from a 17beta-estradiol.