InChI=1S/C38H67NO5/c1-3-5-7-8-9-10-11-12-13-14-15-16-21-25-37(43)35(31-40)39-38(44)26-22-18-17-20-23-32-27-30-36(42)34(32)29-28-33(41)24-19-6-4-2/h17,20,27-30,32-35,37,40-41,43H,3-16,18-19,21-26,31H2,1-2H3,(H,39,44)/b20-17-,29-28+/t32-,33-,34+,35-,37+/m0/s1