InChI=1/C13H15NO3S/c15-12(7-8-18)14-10-4-2-1-3-9(10)5-6-11(14)13(16)17/h1-4,11,18H,5-8H2,(H,16,17)/p-1/t11-/m1/s1/fC13H14NO3S/q-1 06EB825FE2864F12