InChI=1/C17H25F3N2O2/c1-3-9-21-16(24)12-22(10-4-2)11-15(23)13-7-5-6-8-14(13)17(18,19)20/h5-8,15,23H,3-4,9-12H2,1-2H3,(H,21,24)/p+1/t15-/m0/s1/fC17H26F3N2O2/h21-22H/q+1 DDB37324B6D8D816