InChI=1S/C38H69NO7/c1-3-5-7-8-9-10-11-12-13-14-15-20-24-34(42)38(46)33(29-40)39-37(45)25-21-17-16-19-23-31-32(36(44)28-35(31)43)27-26-30(41)22-18-6-4-2/h16,19,26-27,30-34,36,38,40-42,44,46H,3-15,17-18,20-25,28-29H2,1-2H3,(H,39,45)/b19-16-,27-26+/t30-,31+,32+,33-,34?,36+,38?/m0/s1