2-chloro-5-fluoro-4-(2-fluoropyridin-4-yl)pyrimidine

5-fluoro-4-(2-fluoropyridin-4-yl)-N-(tetrahydro-2H-pyran-4-yl)pyrimidin-2-amine

4-(5-fluoro-2-((tetrahydro-2H-pyran-4-yl)amino)pyrimidin-4-yl)pyridin-2( 1H)-one

tert-butyl 4-((4-chloro-3 -fluorophenyl)(hydroxy)methyl)- 1H-pyrazole-carboxylate

tert-butyl 4-(chloro(4-chloro-3-fluorophenyl)methyl)-1H-pyrazole-1-carboxylate