6-tert-butyl-2-{3-[5-(1'-ethyl-1',2',3',4',5',6'-hexahydro-[3,4']bipyridinyl-6-ylamino)-1-methyl-6-oxo-1,6-dihydro-pyridazin-3-yl]-2-hydroxymethyl-phenyl}-8-fluoro-2H-phthalazin-1-one (HCID 56655809)|化工社