InChI=1S/C22H36O5/c1-14(11-20(25)26)7-8-17-15(2)18(24)12-19-21(4,13-27-16(3)23)9-6-10-22(17,19)5/h14,17-19,24H,2,6-13H2,1,3-5H3,(H,25,26)/t14-,17+,18-,19+,21+,22-/m1/s1