InChI=1/C22H20F2N2O4/c1-13-11-15(30-10-9-29-2)4-6-16(13)21-20(25)18(7-8-26(21)28)22(27)17-5-3-14(23)12-19(17)24/h3-8,11-12H,9-10,25H2,1-2H3	33D09B5B9D90171E