InChI=1S/C19H26O6/c1-16-5-2-6-19(25-15(16)23)11-4-3-10-7-17(11,8-18(10,24)9-20)12(13(16)19)14(21)22/h10-13,20,24H,2-9H2,1H3,(H,21,22)/p-1/t10-,11-,12-,13-,16+,17-,18+,19?/m1/s1