2-(3-{(2-chloro-4-fluorophenyl)[1-(2-chlorophenyl)-6-oxo-1,6-dihydropyridazin-3-yl]amino}propyl)-1H-isoindole-1,3(2H)-dione
2-(3-{(2-chloro-4-fluorophenyl)[1-(2-chlorophenyl)-6-oxo-1,6-dihydropyridazin-3-yl]amino}propyl)-1h-isoindole-1,3(2h)-dione