InChI=1/C12H19NO6S2/c1-8(6-20-9(2)14)12(17)13(5-11(15)16)10-3-4-21(18,19)7-10/h8,10H,3-7H2,1-2H3,(H,15,16)/p-1/t8-,10-/m0/s1/fC12H18NO6S2/q-1 6880CD0884B46CFB