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(1991)Methanesulfonic acid (3S,4R)-1-benzyl-4-[(2,2,2-trifluoro-acetylamino)-methyl]-pyrrolidin-3-yl ester
Methanesulfonic acid (3S,4R)-4-aminomethyl-1-benzyl-pyrrolidin-3-yl ester
1-((1R,5S)-3-Benzyl-3,6-diaza-bicyclo[3.2.0]hept-6-yl)-2,2,2-trifluoro-ethanone