InChI=1/C21H23ClN2O4S/c1-5-10-24-17-12-16(8-9-18(17)28-13-21(3,4)20(24)25)23-29(26,27)19-11-15(22)7-6-14(19)2/h5-9,11-12,23H,1,10,13H2,2-4H3 B442620657F6F623