SMILES: C[C@H](CCCC(C)(C)O[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)C(=O)[O-])O)O)O)[C@H]2CC[C@@H]\\3[C@@]2(CCC/C3=C\\C=C/4\\C[C@H](CCC4=C)O)C
Description: The molecule is a steroid glucuronide anion that is the conjugate base of calcidiol 25-O-(beta-D-glucuronide) arising from deprotonation of the carboxylic acid function; major species at pH 7.3. It derives from a calcidiol. It is a conjugate base of a calcidiol 25-O-(beta-D-glucuronide).