InChI=1/C24H33F3N2O3/c1-22(2,21(28)31)14-15-4-10-18(11-5-15)29(19-12-13-19)20(30)16-6-8-17(9-7-16)23(3,32)24(25,26)27/h6-9,15,18-19,32H,4-5,10-14H2,1-3H3,(H2,28,31)/t15?,18?,23-/m0/s1/f/h28H2 982A26BB1732C6E4