4-(1,3-BENZODIOXOL-5-YL)-1-(2-(DIBUTYLAMINO)-2-OXOETHYL)-2-(4-METHOXYPHENYL)-3-PYRROLIDINECARBOXYLIC ACID HYDROCHLORIDE, (2R,3R,4S)-REL-
4-(1,3-benzodioxol-5-yl)-1-(2-(dibutylamino)-2-oxoethyl)-2-(4-methoxyphenyl)-3-pyrrolidinecarboxylic acid hydrochloride, (2r,3r,4s)-rel-