11-Methyl-2,3,10,11-tetraazatricyclo[6.4.1.0,4,13]trideca-1,4(13),5,7,9-pentaen-12-one 1g

11-Methyl-2,3,10,11-tetraazatricyclo[6.4.1.0,4,13]trideca-1,4(13),5,7,9-pentaen-12-one 1g