N-cyano-N'-(2-((8-(2,6-difluorophenyl)-4-(4-fluoro-2-methylphenyl)-7-oxo-7,8-dihydropyrido(2,3-d)pyrimidin-2-yl)amino)ethyl)guanidine
n-cyano-n'-(2-((8-(2,6-difluorophenyl)-4-(4-fluoro-2-methylphenyl)-7-oxo-7,8-dihydropyrido(2,3-d)pyrimidin-2-yl)amino)ethyl)guanidine