InChI=1/C20H18F2N2O2/c1-13(20(25)24-17-10-9-15(21)12-16(17)22)23-19(18-8-5-11-26-18)14-6-3-2-4-7-14/h2-13,19,23H,1H3,(H,24,25)/t13-,19-/m0/s1/f/h24H	499F5F2602F463E4