InChI=1/C21H19N9O3/c1-11-17(20(32)29-23-11)27-25-15-5-3-13(4-6-15)19(31)22-14-7-9-16(10-8-14)26-28-18-12(2)24-30-21(18)33/h3-10,25-26H,1-2H3,(H,22,31)(H,27,29,32)(H,28,30,33)/p-1/fC21H18N9O3/h22,29H/q-1/b27-17-,28-18- DD562B9E04F792C6