InChI=1S/C36H65NO4/c1-3-5-7-9-11-13-15-16-18-19-21-23-25-28-33(39)29-27-31-36(41)37-34(32-38)35(40)30-26-24-22-20-17-14-12-10-8-6-4-2/h16,18,21,23,25-26,28,30,33-35,38-40H,3-15,17,19-20,22,24,27,29,31-32H2,1-2H3,(H,37,41)/b18-16+,23-21+,28-25+,30-26+/t33?,34-,35+/m0/s1