InChI=1/C13H19NO5S/c1-10(11-6-3-4-7-12(11)15)14(2)20(18,19)9-5-8-13(16)17/h3-4,6-7,10,15H,5,8-9H2,1-2H3,(H,16,17)/p-1/t10-/m0/s1/fC13H18NO5S/q-1 0526649072E12B8F