InChI=1/C20H20F2N2O3/c21-15-7-5-13(6-8-15)12-1-3-14(4-2-12)17(20(26)27)18(23)19(25)24-10-9-16(22)11-24/h1-8,16-18H,9-11,23H2,(H,26,27)/p-1/t16-,17-,18-/m0/s1/fC20H19F2N2O3/q-1	EF1C8CB4E7BBCD79