InChI=1/C11H8N4O6/c16-9(17)4-8-12-13-14-15(8)7-2-5(10(18)19)1-6(3-7)11(20)21/h1-3H,4H2,(H,16,17)(H,18,19)(H,20,21)/p-3/fC11H5N4O6/q-3	0D5B16ABF9235B0D