InChI=1/C21H28N6O5/c1-3-9-26-19-17(20(30)27(10-4-2)21(26)31)24-18(25-19)14-6-5-13(11-15(14)28)32-12-16(29)23-8-7-22/h5-6,11,28H,3-4,7-10,12,22H2,1-2H3,(H,23,29)(H,24,25)/p+1/fC21H29N6O5/h22-24H/q+1 E28B8E44A625CD89