InChI=1/C12H19NO4S/c1-8(7-18-9(2)14)12(17)13(6-11(15)16)10-4-3-5-10/h8,10H,3-7H2,1-2H3,(H,15,16)/p-1/t8-/m0/s1/fC12H18NO4S/q-1 DB78DE5BAE045D24