InChI=1/C14H11F4NO2/c1-8(2)6-7-13(14(16,17)18)11-9(15)4-3-5-10(11)19-12(20)21-13/h3-5,8H,1-2H3,(H,19,20)/t13-/m1/s1/f/h19H	6A8800F1F3130DA4