InChI=1/C13H9F4NO2/c1-2-3-7-12(13(15,16)17)10-8(14)5-4-6-9(10)18-11(19)20-12/h4-6H,2H2,1H3,(H,18,19)/t12-/m1/s1/f/h18H	B815F824E29DFD9B