IUPAC:13-(dimethylamino)-5-(4-ethylphenyl)-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,10,12-pentaen-6-one
IUPAC:13-(dimethylamino)-5-(4-ethylphenyl)-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,10,12-pentaen-6-one