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

2-Bromo-3'-fluoroacetophenone

3,4-Difluoro-2-hydroxybenzaldehyde

2-Benzyloxy-4-fluoro-1-nitrobenzene

2-Iodo-5-nitrobenzotrifluoride

2-Bromo-4'-methoxyacetophenone