InChI=1/C27H25F2NO3/c1-16(2)27-23(12-11-22-13-21(31)14-26(32)33-22)24(17-3-7-19(28)8-4-17)15-25(30-27)18-5-9-20(29)10-6-18/h3-12,15-16,21-22,31H,13-14H2,1-2H3/b12-11+/t21-,22+/m1/s1 EBE1F545763240A4