InChI=1/C13H11N3O5/c1-14-12(9-4-5-11(20-9)16(18)19)7-2-3-8-10(6-7)21-13(17)15-8/h2-6,12,14H,1H3,(H,15,17)/p+1/t12-/m0/s1/fC13H12N3O5/h14-15H/q+1	74D868CF5B82E04D