InChI=1/C20H22N6O4/c1-11(13-4-7-16-15(8-13)26-18(28)10-30-16)24-17(27)9-23-20(29)25-14-5-2-12(3-6-14)19(21)22/h2-8,11H,9-10H2,1H3,(H3,21,22)(H,24,27)(H,26,28)(H2,23,25,29)/p+1/t11-/m0/s1/fC20H23N6O4/h23-26H,21-22H2/q+1 D3EF10022F11BD47