(2S,3S,4R)-1-tert-butyl 2-methyl 4-((3-(1,1-difluorobut-3-en-1-yl)-7-ethoxyquinoxalin-2-yl)oxy)-3-ethylpyrrolidine-1,2-dicarboxylate

(4-Fluoro-2-trifluoromethylphenyl)hydrazine hydrochloride

2-Chloro-4-fluoro-3-methylbenzaldehyde

3-Bromo-5-chloro-1-trifluoromethoxybenzene

4-Fluorobenzylsulfonyl chloride

4-(Trifluoromethyl)quinoline-3-carboxylic acid