InChI=1/C18H22N4O2/c23-18(24-13-16-4-2-1-3-5-16)22-10-7-15(8-11-22)12-20-17-6-9-19-14-21-17/h1-6,9,14-15H,7-8,10-13H2,(H,19,20,21)/f/h20H	94AE3F4ACA84878A