InChI=1S/C38H67NO4/c1-3-5-7-9-11-13-14-15-16-18-19-21-25-29-35(41)34(33-40)39-38(42)32-28-24-23-27-31-37-36(43-37)30-26-22-20-17-12-10-8-6-4-2/h12,17,22-23,25-27,29,34-37,40-41H,3-11,13-16,18-21,24,28,30-33H2,1-2H3,(H,39,42)/b17-12-,26-22-,27-23-,29-25+/t34-,35+,36?,37?/m0/s1