InChI=1S/C25H26ClNO4S/c1-27-13-11-19-15-24(30-2)25(16-20(19)12-14-27)32(28,29)23-9-7-22(8-10-23)31-17-18-3-5-21(26)6-4-18/h3-10,15-16H,11-14,17H2,1-2H3