InChI=1/C20H30O5/c1-18-8-3-9-19(2,17(23)24)16(18)7-4-13-10-14(5-6-15(13)18)20(25,11-21)12-22/h4,10,15-16,21-22,25H,3,5-9,11-12H2,1-2H3,(H,23,24)/p-1/t15-,16-,18-,19-/m1/s1/fC20H29O5/q-1 36DFD320F85C84F7