InChI=1/C17H14ClNO4S/c1-24(21,22)19-14-8-4-11(5-9-14)15-10-23-17(20)16(15)12-2-6-13(18)7-3-12/h2-9H,10H2,1H3,(H,19,20)/p-1/fC17H13ClNO4S/q-1 9FA6F6551EE338F9