InChI=1/C20H17ClN2O5S/c1-2-27-14-6-4-13(5-7-14)22-20-23-19(26)17(29-20)10-12-3-8-16(15(21)9-12)28-11-18(24)25/h3-10H,2,11H2,1H3,(H2,22,23,24,25,26)/p-2/b17-10+/fC20H15ClN2O5S/q-2	C1FDCDEF36E5C5D8