InChI=1S/C22H36O6/c1-13(6-9-19(24)21(2,3)26)14-10-11-22(4,27)16(14)12-15-17(23)7-8-18(28-5)20(15)25/h10,13,16,18-19,24-27H,6-9,11-12H2,1-5H3