InChI=1S/C17H24O6S/c1-3-5-6-7-10-13-16(18)17(19)14-11-8-9-12-15(4-2)23-24(20,21)22/h4,15,18-19H,2-3,5-7,10,13-14H2,1H3,(H,20,21,22)