InChI=1S/C26H28ClNO5S/c1-28(2)18-19-32-23-12-10-22(11-13-23)26(21-6-4-3-5-7-21)25(16-17-27)20-8-14-24(15-9-20)33-34(29,30)31/h3-15H,16-19H2,1-2H3,(H,29,30,31)