SMILES: CC1=C([C@@](CC[C@@H]1O)(C)CO)/C=C/C(=C/C=C/C(=C/C(=O)[O-])/C)/C
Description: The molecule is a monocarboxylic acid anion resulting from the deprotonation of the carboxy group of (4S)-4,16-dihydroxyretinoic acid. It is a conjugate base of a (4S)-4,16-dihydroxyretinoic acid.