SMILES: C[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)CCC4=CC(=C(C=C34)O[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 2-hydroxyestrone having a single beta-D-glucuronic acid residue attached at position 2. It is a beta-D-glucosiduronic acid, a 17-oxo steroid, a steroid glucosiduronic acid and a 3-hydroxy steroid. It derives from a 2-hydroxyestrone. It is a conjugate acid of a 2-hydroxyestrone 2-O-(beta-D-glucuronide)(1-).