InChI=1/C13H20O3S2/c1-3-4-12(9-10-17)18(14,15)13-7-5-11(16-2)6-8-13/h5-8,12,17H,3-4,9-10H2,1-2H3/t12-/m0/s1 38F20F75B09CF2A3