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Y	Z

(S)-3-ethylmorpholine hydrochloride

(S)-3-hydroxy-1-methylpyrrolidine-2,5-dione

(S)-3-hydroxy-2-methyl-5-oxo-2,5-dihydro-pyrrole-1-carboxylic acid tert-butyl ester

(S)-5-fluoro-1-(2-fluorophenyl)-3-(piperidin-3-ylmethoxy)-1h-indazole

(S)-methyl2-amino-3-(4-iodophenyl)propanoate

(S)-methyl2-amino-3-(5-chlorothiophen-2-yl)propanoate

(S)-n-methyl-1-(pyrrolidin-3-yl)-1h-1,2,3-triazole-4-carboxamide

(S,e)-3-hydroxy-7-(tritylthio)hept-4-enoic acid

(Z)-3-cyclopropylbut-2-enoic acid

(Z)-ethyl2-(pyrrolidin-2-ylidene)acetate