InChI=1S/C34H34ClNO4S/c1-33(2,40)27-9-4-3-7-23(27)12-15-31(41-21-34(16-17-34)32(38)39)25-8-5-6-22(18-25)10-13-26-14-11-24-19-30(37)28(35)20-29(24)36-26/h3-11,13-14,18-20,31,37,40H,12,15-17,21H2,1-2H3,(H,38,39)/b13-10+