InChI=1S/C22H36O6/c1-8-13(2)16-20(5,15(23)9-10-28-7)17-14(3)11-19(4,25)12-22(17,27)18(24)21(16,6)26/h9-10,13-14,16-17,25-27H,8,11-12H2,1-7H3/b10-9+/t13-,14+,16+,17+,19+,20+,21-,22+/m0/s1