IUPAC:10-(4-ethylbenzenesulfonyl)-N-[(thiophen-2-yl)methyl]-5-thia-1,8,11,12-tetraazatricyclo[7.3.0.0^{2,6}]dodeca-2(6),3,7,9,11-pentaen-7-amine
IUPAC:10-(4-ethylbenzenesulfonyl)-N-[(thiophen-2-yl)methyl]-5-thia-1,8,11,12-tetraazatricyclo[7.3.0.0^{2,6}]dodeca-2(6),3,7,9,11-pentaen-7-amine