N-[2,4-Difluoro-3-[[5-(3-pyridinyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]carbonyl]phenyl]-2-propanesulfonamide

1-Bromo-3,5-difluorobenzene

5-Chloro-2-fluoro-4-methylbenzoic acid

3-Nitro-4-chloro-4'-fluorobenzophenone

4-Chloro-3-(trifluoromethyl)benzoyl chloride

2-Bromo-3,4-difluorobenzoic acid