InChI=1/C20H22ClNO3S2/c21-17-8-6-14(7-9-17)10-16(11-26)19(23)22-18(20(24)25)13-27-12-15-4-2-1-3-5-15/h1-9,16,18,26H,10-13H2,(H,22,23)(H,24,25)/p-1/t16-,18-/m1/s1/fC20H21ClNO3S2/h22H/q-1 7958522909D699AF