The molecule is a 2-(4-isopropyl-4-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl)nicotinic acid that has S configuration. It is a conjugate acid of a (S)-imazapyr(1-). It is an enantiomer of a (R)-imazapyr.
2-[(4S)-4-methyl-5-oxo-4-propan-2-yl-1H-imidazol-2-yl]pyridine-3-carboxylic acid