InChI=1/C15H13N5O6/c16-5-8-1-2-18(6-8)11-4-10-9(3-12(11)20(25)26)17-14(23)15(24)19(10)7-13(21)22/h1-4,6H,5,7,16H2,(H,17,23)(H,21,22)/p-1/fC15H12N5O6/h16H/q-1 0C7138311E1AE77A