InChI=1/C22H25F4NO3/c1-20(2,16-12-15(23)8-9-18(16)29-3)13-21(28,22(24,25)26)14-27-10-11-30-19-7-5-4-6-17(19)27/h4-9,12,28H,10-11,13-14H2,1-3H3/t21-/m0/s1 56D4B77470F7C691