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