InChI=1/C20H25N7O/c1-14(15-6-5-11-26(12-15)20(28)21-2)24-19-22-10-9-18(25-19)27-13-23-16-7-3-4-8-17(16)27/h3-4,7-10,13-15H,5-6,11-12H2,1-2H3,(H,21,28)(H,22,24,25)/t14-,15+/m0/s1/f/h21,24H A05B09D06E8C45B1