1,3,5-Triazino(1,2-a)benzimidazole-10(2H)-carboxamide,3,4-dihydro-2,2,3-trimethyl-N-(1-methylethyl)-4-oxo-

2,2,3-Trimethyl-4-oxo-N-(propan-2-yl)-3,4-dihydro[1,3,5]triazino[1,2-a]benzimidazole-10(2H)-carboxamide