InChI=1S/C43H74O4/c1-32(2)19-18-20-33(3)37-25-26-38-36-24-23-34-31-35(27-29-42(34,4)39(36)28-30-43(37,38)5)47-41(46)22-17-15-13-11-9-7-6-8-10-12-14-16-21-40(44)45/h23,32-33,35-39H,6-22,24-31H2,1-5H3,(H,44,45)