SMILES: C[C@H](CC(=O)O)[C@H]1CC[C@@H]\\2[C@@]1(CCC/C2=C\\C=C/3\\C[C@H](C[C@@H](C3=C)O)O)C
Description: The molecule is a hydroxycalciol that is calcidiol in which the pro-S hydrogen of calcidiol is replaced by a hydroxy group and the C-23/C-27 unit is replaced by a carboxy group. It is a conjugate acid of a calcitroate.