InChI=1S/C21H34O7S/c1-4-21(24)11-16(22)18-14-6-5-12-9-13(28-29(25,26)27)10-17(23)20(12,3)15(14)7-8-19(18,21)2/h12-16,18,22,24H,4-11H2,1-3H3,(H,25,26,27)/t12?,13?,14?,15?,16?,18?,19-,20-,21+/m0/s1