PF-06726304;5,8-dichloro-2-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-7-(3,5-dimethylisoxazol-4-yl)-3,4-dihydroisoquinolin-1(2H)-one,;5,8-dichloro-7-(3,5-dimethyl-1,2-oxazol-4-yl)-2-[(4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl]-3,4-dihydroisoquinolin-1(2H)-one;PF-6726304;1(2H)-Isoquinolinone, 5,8-dichloro-2-[(1,2-dihydro-4,6-dimethyl-2-oxo-3-pyridinyl)methyl]-7-(3,5-dimethyl-4-isoxazolyl)-3,4-dihydro-;antitumor,H3K27me3,PF06726304,Karpas-422,EZH2,PF 06726304,Histone Methyltransferase,inhibit,Inhibitor,PF-06726304,Y641N;PF-06726304, 10 mM in DMSO