InChI=1S/C16H26O12S/c1-4-6-8-25-12(18)10-16(27-11(3)17,15(21)26-9-7-5-2)13(14(19)20)28-29(22,23)24/h13H,4-10H2,1-3H3,(H,19,20)(H,22,23,24)