InChI=1/C20H21N7O/c1-13-16(14(2)26-25-13)11-23-20(28)22-10-15-7-8-19(21-9-15)27-12-24-17-5-3-4-6-18(17)27/h3-9,12H,10-11H2,1-2H3,(H,25,26)(H2,22,23,28)/f/h22-23,25H B4267F2CE71BB703