IUPAC:5-{3-[7-(2-chlorophenyl)-13-methyl-3-thia-1,8,11,12-tetraazatricyclo[8.3.0.0^{2,6}]trideca-2(6),4,7,10,12-pentaen-4-yl]prop-2-yn-1-yl}-5,6-dihydrophenanthridin-6-one
IUPAC:5-{3-[7-(2-chlorophenyl)-13-methyl-3-thia-1,8,11,12-tetraazatricyclo[8.3.0.0^{2,6}]trideca-2(6),4,7,10,12-pentaen-4-yl]prop-2-yn-1-yl}-5,6-dihydrophenanthridin-6-one