InChI=1S/C38H71NO4/c1-3-5-7-8-9-10-11-12-13-14-15-16-19-22-26-29-35(41)34(33-40)39-38(42)32-28-24-21-18-17-20-23-27-31-37-36(43-37)30-25-6-4-2/h23,26-27,29,34-37,40-41H,3-22,24-25,28,30-33H2,1-2H3,(H,39,42)/b27-23-,29-26+/t34-,35+,36?,37?/m0/s1