InChI=1S/C37H65NO4/c1-3-5-7-9-11-13-15-17-19-21-23-25-28-34(40)33(32-39)38-37(41)31-27-30-36-35(42-36)29-26-24-22-20-18-16-14-12-10-8-6-4-2/h12,14,18,20,24-26,28,33-36,39-40H,3-11,13,15-17,19,21-23,27,29-32H2,1-2H3,(H,38,41)/b14-12-,20-18-,26-24-,28-25+/t33-,34+,35?,36?/m0/s1