InChI=1S/C28H45ClO4/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22-32-27(30)25-18-20-26(21-19-25)28(31)33-23-24(2)29/h18-21,24H,3-17,22-23H2,1-2H3