InChI=1/C19H13N3O4/c1-10-9-15(21-26-10)20-18(23)16-11-5-4-8-14-17(11)22(19(16)24)12-6-2-3-7-13(12)25-14/h2-9,16H,1H3,(H,20,21,23)/t16-/m0/s1/f/h20H	18CD35E103CBACB3