IUPAC:5-[(6-chloropyridin-2-yl)methyl]-1-[(4-methoxyphenyl)methyl]-4-methyl-2-(pyridin-2-yl)-1H,2H,3H,5H,6H-pyrazolo[4,3-c]pyridine-3,6-dione
IUPAC:5-[(6-chloropyridin-2-yl)methyl]-1-[(4-methoxyphenyl)methyl]-4-methyl-2-(pyridin-2-yl)-1H,2H,3H,5H,6H-pyrazolo[4,3-c]pyridine-3,6-dione