InChI=1/C22H22N4O2/c1-14(2)26-11-19(20-21(23)24-13-25-22(20)26)16-5-9-18(10-6-16)28-17-7-3-15(12-27)4-8-17/h3-11,13-14,27H,12H2,1-2H3,(H2,23,24,25)/f/h23H2 E1F2137E8BD58728