InChI=1/C21H26N6O2/c1-27(2)14-20(28)24-16-7-5-6-15(12-16)13-23-21(29)22-11-10-19-25-17-8-3-4-9-18(17)26-19/h3-9,12H,10-11,13-14H2,1-2H3,(H,24,28)(H,25,26)(H2,22,23,29)/p+1/fC21H27N6O2/h22-25,27H/q+1 9D0504738D7FF3EE