SMILES: C[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)CCC4=C3C=CC(=C4O[C@H]5[C@@H]([C@H]([C@@H]([C@H](O5)C(=O)O)O)O)O)O
Description: The molecule is a steroid glucosiduronic acid that is 4-hydroxyestrone having a single beta-D-glucuronic acid residue attached at position 4. It is a beta-D-glucosiduronic acid, a 17-oxo steroid, a 3-hydroxy steroid and a steroid glucosiduronic acid. It derives from a 4-hydroxyestrone. It is a conjugate acid of a 4-hydroxyestrone 4-O-(beta-D-glucuronide)(1-).