InChI=1/C14H13NO2S/c1-15(9-13(16)17)14(18)12-8-4-6-10-5-2-3-7-11(10)12/h2-8H,9H2,1H3,(H,16,17)/p-1/fC14H12NO2S/q-1 8CFBCEED4871A5FA