InChI=1/C20H24N6O/c21-18-17-16(10-11-22-19(17)26-25-18)14-6-8-15(9-7-14)24-20(27)23-12-13-4-2-1-3-5-13/h6-11,13H,1-5,12H2,(H2,23,24,27)(H3,21,22,25,26)/f/h23-25H,21H2 77DFD0D5ED802356