InChI=1/C20H13ClN6O7/c21-11-3-1-2-4-12(11)25-20(31)34-8-10-7-26(9-22-10)15-5-13-14(6-16(15)27(32)33)24-18(28)17(23-13)19(29)30/h1-7,9H,8H2,(H,24,28)(H,25,31)(H,29,30)/p-1/fC20H12ClN6O7/h25,28H/q-1 CA4F9054B75B83A2