InChI=1/C21H24N6O4/c1-2-27(10-9-18(28)23-14-5-3-13(4-6-14)20(22)30)12-19(29)24-15-7-8-16-17(11-15)26-21(31)25-16/h3-8,11H,2,9-10,12H2,1H3,(H2,22,30)(H,23,28)(H,24,29)(H2,25,26,31)/p+1/fC21H25N6O4/h23-27H,22H2/q+1 DEEEBC4C5FB6B061