InChI=1/C18H20N4O2/c23-18-14-4-2-1-3-13(14)17-15(20-18)5-6-16(21-17)19-7-8-22-9-11-24-12-10-22/h1-6H,7-12H2,(H,19,21)(H,20,23)/f/h19-20H	9108ABDAD5B2CAD7