InChI=1S/C15H29NO10S3/c1-28(21)8-6-4-2-3-5-7-11(16-26-29(22,23)24)27-15-14(20)13(19)12(18)10(9-17)25-15/h10,12-15,17-20H,2-9H2,1H3,(H,22,23,24)/p-1