InChI=1S/C38H67NO6/c1-3-5-7-8-9-10-11-12-13-14-15-20-24-36(43)38(45)34(30-40)39-37(44)25-21-17-16-19-22-31-26-29-35(42)33(31)28-27-32(41)23-18-6-4-2/h16,19,26-29,31-34,36,38,40-41,43,45H,3-15,17-18,20-25,30H2,1-2H3,(H,39,44)/b19-16-,28-27+/t31-,32-,33+,34-,36?,38?/m0/s1