InChI=1S/C25H36O4/c1-13(2)14-7-8-23(3)9-10-25(22(28)29)11-16-15(21(26)27)5-6-17(16)24(4)12-18(24)20(25)19(14)23/h13-14,17-20H,5-12H2,1-4H3,(H,26,27)(H,28,29)/t14-,17-,18-,19+,20+,23+,24+,25+/m1/s1