InChI=1/C26H30F2O3/c1-16(2)20-13-22(17(3)4)26(31-15-24(27)28)23(14-20)21-9-7-6-8-19(21)11-10-18(5)12-25(29)30/h6-14,16-17,24H,15H2,1-5H3,(H,29,30)/p-1/b11-10+,18-12+/fC26H29F2O3/q-1 50A3811A86F9D6EB