InChI=1/C18H20N4/c1-2-5-15(6-3-1)13-21-9-11-22(12-10-21)17-8-4-7-16-18(17)20-14-19-16/h1-8,14H,9-13H2,(H,19,20)/f/h19H	B26F6FCCEA469BED