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