IUPAC:5-methyl-8-[(2,2,3,3,5,5,6,6-2H8)piperazin-1-yl]-4-thia-2,9-diazatricyclo[8.4.0.0^{3,7}]tetradeca-1(10),3(7),5,8,11,13-hexaene
IUPAC:5-methyl-8-[(2,2,3,3,5,5,6,6-2H8)piperazin-1-yl]-4-thia-2,9-diazatricyclo[8.4.0.0^{3,7}]tetradeca-1(10),3(7),5,8,11,13-hexaene