N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-4'-((dimethylamino)methyl)-4-methyl-5-(methyl(tetrahydro-2H-pyran-4-yl)amino)-[1,1'-biphenyl]-3-carboxamide (HCID 70872444)|Huagongshe