IUPAC:2-(4-{3-[2-(diethylamino)ethyl]-2,4-dioxo-3-azatricyclo[7.3.1.0^{5,13}]trideca-1(12),5(13),6,8,10-pentaen-8-yl}piperazin-1-yl)-N-(4-sulfamoylphenyl)acetamide
IUPAC:2-(4-{3-[2-(diethylamino)ethyl]-2,4-dioxo-3-azatricyclo[7.3.1.0^{5,13}]trideca-1(12),5(13),6,8,10-pentaen-8-yl}piperazin-1-yl)-N-(4-sulfamoylphenyl)acetamide