InChI=1/C27H26F3NO3/c1-16-22(25(33)34-15-17-9-5-4-6-10-17)23(18-11-7-8-12-19(18)27(28,29)30)24-20(31-16)13-26(2,3)14-21(24)32/h4-12,23,31H,13-15H2,1-3H3/t23-/m0/s1 375509D14750A76A