InChI=1/C17H16N2O4/c1-10-3-6-14(22-10)11(2)18-17(21)19-13-5-7-15-12(9-13)4-8-16(20)23-15/h3-9,11H,1-2H3,(H2,18,19,21)/t11-/m1/s1/f/h18-19H	7F0AEF48FB7B52BD