1 AX0 N-{4-[4-amino-3-(3,5-dimethyl-1-benzofuran-2-yl)-7-oxo-6,7-dihydro-2h-pyrazolo[3,4-D]pyridazin-2-yl]phenyl}prop-2-enamide 1.000 2 AXU 4-azanyl-3-(3,5-dimethyl-1-benzofuran-2-yl)-2-phenyl-6~{H}-pyrazolo[3,4-D]pyridazin-7-one 0.848 3 AWX N-({4-[4-amino-3-(3,5-dimethyl-1-benzofuran-2-yl)-7-oxo-6,7-dihydro-2h-pyrazolo[3,4-D]pyridazin-2-yl]phenyl}methyl)prop-2-enamide 0.718