SMILES: C[C@]12CC[C@H]3[C@H]([C@@H]1C[C@H]([C@@H]2O)O)CC(=O)C4=C3C=CC(=C4)O
Description: The molecule is a 3-hydroxy steroid that is estriol carrying an oxo group at position 6. It has a role as a human urinary metabolite. It is a 3-hydroxy steroid, a 6-oxo steroid, a 16alpha-hydroxy steroid and a 17beta-hydroxy steroid. It derives from an estriol. It derives from a hydride of an estrane.