SMILES: CC1=C(C=CC(=C1)Cl)O[C@@H](C)C(=O)[O-]
Description: The molecule is a monocarboxylic acid anion that is the conjugate base of (S)-2-(4-chloro-2-methylphenoxy)propanoic acid, obtained by deprotonation of the carboxy group. It is a conjugate base of a (S)-mecoprop. It is an enantiomer of a (R)-2-(4-chloro-2-methylphenoxy)propanoate.