InChI=1/C22H23ClN2O4S/c1-2-27-17-9-10-19-20(12-17)30-22(24-19)25(13-18-4-3-11-28-18)21(26)14-29-16-7-5-15(23)6-8-16/h5-10,12,18H,2-4,11,13-14H2,1H3/t18-/m0/s1 5BF6577DABF50370