InChI=1/C20H28O6/c1-10-7-20-8-11(10)3-4-12(20)19(9-21)6-5-13(22)18(2,17(25)26)15(19)14(20)16(23)24/h11-15,21-22H,1,3-9H2,2H3,(H,23,24)(H,25,26)/p-2/t11-,12-,13-,14+,15+,18+,19-,20+/m1/s1/fC20H26O6/q-2 69905A6E046F09C5