InChI=1/C12H21NO4S2/c1-9(8-19-10(2)14)12(17)13(7-11(15)16)5-4-6-18-3/h9H,4-8H2,1-3H3,(H,15,16)/p-1/t9-/m0/s1/fC12H20NO4S2/q-1 1C544C56D7D759D1