InChI=1/C13H27NO4S/c1-3-5-7-8-10-19(17,18)12(9-6-4-2)11-13(15)14-16/h12,16H,3-11H2,1-2H3,(H,14,15)/t12-/m1/s1/f/h14H 203DB95C6EFE15B7