IUPAC:6-amino-2-(3,5-dichloro-4-{[(7R)-7-methyl-1-oxo-1H,2H,5H,6H,7H-cyclopenta[d]pyridazin-4-yl]oxy}phenyl)-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione
IUPAC:6-amino-2-(3,5-dichloro-4-{[(7R)-7-methyl-1-oxo-1H,2H,5H,6H,7H-cyclopenta[d]pyridazin-4-yl]oxy}phenyl)-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione