2-(2-fluoro-4-iodophenylamino)-N-(2-(3-(but-3-ynyl)-3H-diazirin-3-yl)ethyl)-3,4-difluorobenzamide

6-(2-(3-(but-3-ynyl)-3H-diazirin-3-yl)ethoxy)-N-(3-chloro-4-fluorophenyl)-7-methoxyquinazolin-4-amine

6-(4-(2-(3-(but-3-ynyl)-3H-diazirin-3-yl)ethoxy)phenyl)-3-(pyridin-4-yl)pyrazolo[1,5-a]pyrimidine

4-(2-(4-(2-(3-(but-3-ynyl)-3H-diazirin-3-yl)ethoxy)phenyl)-5-(4-fluorophenyl)-1H-imidazol-4-yl)pyridine

3-(but-3-ynyl)-3-(2-azidoethyl)-3H-diazirine