InChI=1S/C19H28O8S/c1-18-7-11(21)5-14(18)13-3-2-10-4-12(27-28(24,25)26)6-16(23)19(10,9-20)17(13)15(22)8-18/h6,10-11,13-15,17,20-22H,2-5,7-9H2,1H3,(H,24,25,26)/t10?,11?,13?,14?,15?,17?,18-,19+/m0/s1