InChI=1/C22H17ClN2O4S/c1-2-29-16-9-5-14(6-10-16)19(26)17-18(13-3-7-15(23)8-4-13)25(21(28)20(17)27)22-24-11-12-30-22/h3-12,18,27H,2H2,1H3/p-1/t18-/m1/s1/fC22H16ClN2O4S/h27h/q-1 ECB40074C6D236B2