InChI=1/C21H23ClN2O5S/c1-14(20(26)24-16-9-7-15(22)8-10-16)29-21(27)17-5-3-4-6-18(17)30-13-19(25)23-11-12-28-2/h3-10,14H,11-13H2,1-2H3,(H,23,25)(H,24,26)/t14-/m0/s1/f/h23-24H 501B806224BC7236