InChI=1/C19H13N3O4/c20-8-13-16(12-5-6-22-14-4-2-1-3-11(12)14)18-17(26-19(13)21)15(24)7-10(9-23)25-18/h1-7,16,23H,9,21H2/p+1/t16-/m0/s1/fC19H14N3O4/h22H/q+1	961D2CEEEF81BCBC