InChI=1/C21H24N6O2/c1-3-16-19(20(22)25-21(23)24-16)15-10-11-17(18(12-15)27(28)29)26(4-2)13-14-8-6-5-7-9-14/h5-12H,3-4,13H2,1-2H3,(H4,22,23,24,25)/p+1/fC21H25N6O2/h24H,22-23H2/q+1 D0489A0FA6471B8A