InChI=1/C17H14F2N2O4/c18-13-4-1-5-15(17(13)19)25-10-16(22)20-8-2-3-11-9-12(21(23)24)6-7-14(11)20/h1,4-7,9H,2-3,8,10H2 E90ED3B8E9838B27