tert-butyl 4-(4-((4-chloro-5-(trifluoromethyl)pyrimidin-2-yl)amino)phenyl)piperazine-1-carboxylate
tert-butyl 4-(4-((4-(2-(3-oxoisoindolin-4-yl)ethyl)-5-(trifluoromethyl)pyrimidin-2-yl)amino)phenyl)piperazine-1-carboxylate
tert-butyl 4-(4-((4-((3-oxoisoindolin-4-yl)ethynyl)-5-(trifluoromethyl)pyrimidin-2-yl)amino)phenyl)piperazine-1-carboxylate
7-ethynylisoindolin-1-one
7-((trimethylsilyl)ethynyl)isoindolin-1-one