InChI=1/C20H24N8O3/c21-9-1-2-15(19(30)31)26-18(29)11-3-5-12(6-4-11)24-10-13-7-8-14-16(25-13)17(22)28-20(23)27-14/h3-8,15,24H,1-2,9-10,21H2,(H,26,29)(H,30,31)(H4,22,23,27,28)/p+1/t15-/m1/s1/fC20H25N8O3/h21,26-27H,22-23H2/q+1 CECB6CFE33C13AEC