InChI=1S/C36H67NO4/c1-3-5-7-8-9-10-11-12-13-16-19-22-26-30-35(40)34(32-38)37-36(41)31-27-23-20-17-14-15-18-21-25-29-33(39)28-24-6-4-2/h18,21,25,29,34-35,38,40H,3-17,19-20,22-24,26-28,30-32H2,1-2H3,(H,37,41)/b21-18-,29-25+/t34-,35+/m0/s1