SMILES: CC(=O)[C@H]1C[C@H]([C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C)O
Description: The molecule is progesterone in which the hydrogen at the 15beta position is substituted by a hydroxy group. It is a 15beta-hydroxy steroid, a 3-oxo-Delta(4) steroid and a 20-oxo steroid. It derives from a progesterone.