InChI=1/C16H13F4NO2/c1-9-14(22)21-13-5-4-11(17)8-12(13)15(23-9,16(18,19)20)7-6-10-2-3-10/h4-5,8-10H,2-3H2,1H3,(H,21,22)/t9-,15-/m0/s1/f/h21H	76A8C98BFB4658B2