InChI=1S/C29H47ClO4/c1-2-3-4-5-6-7-10-13-16-23-33-28(31)20-14-11-8-9-12-15-21-29(32)34-24-22-26-18-17-19-27(30)25-26/h17-19,25H,2-16,20-24H2,1H3