InChI=1/C21H25N7O/c1-14-12-15(2)28(26-14)21-24-18(13-19(25-21)22-16(3)29)17-8-7-9-20(23-17)27-10-5-4-6-11-27/h7-9,12-13H,4-6,10-11H2,1-3H3,(H,22,24,25,29)/f/h22H B015D8A20905A5B2