InChI=1/C20H26O5/c1-11-8-20-9-12(11)4-5-13(20)19(10-21)7-3-6-18(2,17(24)25)15(19)14(20)16(22)23/h10,12-15H,1,3-9H2,2H3,(H,22,23)(H,24,25)/p-2/t12-,13-,14-,15-,18+,19-,20+/m0/s1/fC20H24O5/q-2 7F89B2266F2AF527