InChI=1S/C19H30O8S/c1-26-19-13-15(9-11-18(19)22)8-10-17(21)14-16(20)7-5-3-2-4-6-12-27-28(23,24)25/h9,11,13,16,20,22H,2-8,10,12,14H2,1H3,(H,23,24,25)