InChI=1/C20H18ClNO4S/c1-12-9-16(7-8-17(12)26-11-19(23)24)25-10-18-22-13(2)20(27-18)14-3-5-15(21)6-4-14/h3-9H,10-11H2,1-2H3,(H,23,24)/p-1/fC20H17ClNO4S/q-1	22E98957584F7853