InChI=1/C14H10N4O3/c19-12(11-6-5-8(7-15-11)13(20)21)18-14-16-9-3-1-2-4-10(9)17-14/h1-7H,(H,20,21)(H2,16,17,18,19)/p-1/fC14H9N4O3/h16-17H/q-1	0D272E3F32303A74