InChI=1/C19H18N2O4/c1-12-4-2-5-13(8-12)18(23)20-15-6-3-7-16(10-15)21-11-14(19(24)25)9-17(21)22/h2-8,10,14H,9,11H2,1H3,(H,20,23)(H,24,25)/p-1/t14-/m0/s1/fC19H17N2O4/h20H/q-1	9E51CE7E2965B32C