5-Bromo-2-methylpyridin-3-amine

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester

2,4,6-Trifluorophenylacetic acid

1-(Mercaptomethyl)cyclopropaneacetic acid

2-Chloro-4-fluoroiodobenzene

5-Bromo-2-(trifluoromethoxy)pyridine