InChI=1/C13H15NO3S/c1-8(7-18)12(15)14-10-5-3-2-4-9(10)6-11(14)13(16)17/h2-5,8,11,18H,6-7H2,1H3,(H,16,17)/p-1/t8-,11-/m0/s1/fC13H14NO3S/q-1 8D6137B000D9B625