InChI=1/C21H25N9O4/c1-11(31)24-8-2-3-15(20(33)34)28-19(32)12-4-6-13(7-5-12)25-9-14-10-26-18-16(27-14)17(22)29-21(23)30-18/h4-7,10,15,25H,2-3,8-9H2,1H3,(H,24,31)(H,28,32)(H,33,34)(H4,22,23,26,29,30)/p-1/t15-/m0/s1/fC21H24N9O4/h24,28H,22-23H2/q-1 559A53FF534589FD