InChI=1S/C38H69NO7/c1-3-5-7-8-9-10-11-12-13-14-19-23-28-36(44)38(46)33(31-40)39-37(45)30-24-29-35(43)34(42)27-22-18-16-15-17-21-26-32(41)25-20-6-4-2/h15-18,21-22,26-27,32-36,38,40-44,46H,3-14,19-20,23-25,28-31H2,1-2H3,(H,39,45)/b17-15-,18-16+,26-21+,27-22+/t32-,33-,34-,35-,36+,38+/m0/s1