InChI=1/C18H14N2O6/c1-9-7-10(17(23)25-2)3-5-12(9)14-6-4-11(26-14)8-13-15(21)19-18(24)20-16(13)22/h3-8H,1-2H3,(H2,19,20,21,22,24)/p-1/fC18H13N2O6/h19H/q-1/b13-8-	AE5839AE62C70546