InChI=1S/C38H77NO4/c1-3-5-7-9-11-13-15-17-18-19-20-21-23-25-27-29-31-33-37(42)39-35(34-40)38(43)36(41)32-30-28-26-24-22-16-14-12-10-8-6-4-2/h35-36,38,40-41,43H,3-34H2,1-2H3,(H,39,42)/t35-,36+,38-/m0/s1