InChI=1S/C14H24O7S3/c1-8(24-23-7-3-6-22-2)4-5-20-14-11(17)9(15)10(16)12(21-14)13(18)19/h3,6,8-12,14-17H,4-5,7H2,1-2H3,(H,18,19)/b6-3+