(2R,3R,4S)-4-(1,3-BENZODIOXOL-5-YL)-1-(CARBOXYMETHYL)-2-(4-METHOXYPHENYL)PYRROLIDINE-3-CARBOXYLIC ACID
(2r,3r,4s)-4-(1,3-benzodioxol-5-yl)-1-(carboxymethyl)-2-(4-methoxyphenyl)pyrrolidine-3-carboxylic acid