IUPAC:2'-{5-methyl-2-[(1-methyl-1H-pyrazol-5-yl)amino]pyrimidin-4-yl}-5'-[(6-methylpyridin-2-yl)methyl]-4',5'-dihydrospiro[oxetane-3,6'-pyrrolo[3,4-d][1,3]thiazol]-4'-one
IUPAC:2'-{5-methyl-2-[(1-methyl-1H-pyrazol-5-yl)amino]pyrimidin-4-yl}-5'-[(6-methylpyridin-2-yl)methyl]-4',5'-dihydrospiro[oxetane-3,6'-pyrrolo[3,4-d][1,3]thiazol]-4'-one