InChI=1/C12H8ClN3O4/c13-7-1-2-8-6(3-7)4-9(20-8)11(18)15-16-5-10(17)14-12(16)19/h1-4H,5H2,(H,15,18)(H,14,17,19)/p-1/fC12H7ClN3O4/h15H/q-1	37BD4802CBA858E3