InChI=1S/C21H32O6S/c1-12(22)15-4-5-16-14-11-19(23)18-10-13(27-28(24,25)26)6-8-21(18,3)17(14)7-9-20(15,16)2/h4,13-14,16-19,23H,5-11H2,1-3H3,(H,24,25,26)