InChI=1/C20H16ClN2O6S2/c21-17-3-1-2-4-18(17)23-30(24,25)15-7-5-14(6-8-15)22-31(26,27)16-9-10-19-20(13-16)29-12-11-28-19/h1-10,13,22H,11-12H2/q-1	A974FD6D71C1AE47