InChI=1S/C25H30F10O4/c1-20-9-7-13(38-18(36)22(26,27)24(30,31)32)11-12(20)3-4-14-15-5-6-17(21(15,2)10-8-16(14)20)39-19(37)23(28,29)25(33,34)35/h12-17H,3-11H2,1-2H3