Ethyl 2-((2,6-difluorobenzyl)(ethoxycarbonyl)amino)-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate

2-Chloro-4-methylaniline

4-Amino-3-trifluoromethyl-benzoic acid methyl ester

3-(Boc-amino)-5-trifluoromethylpyridine

2,3-Difluorobenzotrifluoride

4-Bromo-2,6-difluorobenzyl alcohol