InChI=1S/C37H67NO7/c1-3-5-7-8-9-10-11-12-13-14-15-20-24-33(41)32(29-39)38-36(43)25-21-17-16-19-23-31-34(42)28-37(44)45-35(31)27-26-30(40)22-18-6-4-2/h16,19-20,24,26-27,30-35,37,39-42,44H,3-15,17-18,21-23,25,28-29H2,1-2H3,(H,38,43)/b19-16-,24-20+,27-26+/t30-,31-,32-,33+,34-,35+,37?/m0/s1