(4R,5S)-5-((1S,2R)-1-carboxy-2-hydroxypropyl)-3-((1-(4,5-dihydrothiazol-2-yl)azetidin-3-yl)thio)-4-methyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid
(4R,5S)-5-((1S,2R)-1-carboxy-2-hydroxypropyl)-3-((1-(4,5-dihydrothiazol-2-yl)azetidin-3-yl)thio)-4-methyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid