InChI=1S/C12H22O14S/c13-1-4-6(15)8(17)9(18)11(24-4)26-12(3-23-27(20,21)22)10(19)7(16)5(2-14)25-12/h4-11,13-19H,1-3H2,(H,20,21,22)/t4?,5?,6?,7?,8?,9?,10?,11?,12-/m0/s1