InChI=1/C19H16N2O4/c1-25-13-8-6-12(7-9-13)11-21-16-5-3-2-4-14(16)17(18(21)22)15(10-20)19(23)24/h2-9,15,17H,11H2,1H3,(H,23,24)/p-1/t15-,17-/m0/s1/fC19H15N2O4/q-1	A6E3A4EC21E724CB