trans-2,5-Difluorocinnamic acid

3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine

(2-Chloro-6-fluoro-3-methoxyphenyl)acetonitrile

tert-Butyl 4-fluoro-6-hydroxy-1H-indazole-1-carboxylate

2-Chloro-3,6-difluorobenzaldehyde

4-(Trifluoromethyl)benzenesulfonyl chloride