1-(2-(2,2-difluoroethylamino)-3-(4-(2,4-difluorophenoxy)piperidin-1-yl)-7-methyl-7,8-dihydropyrido[4,3-b]pyrazin-6(5H)-yl)-2,2-difluoroethanone (HCID 118159241)|Huagongshe