InChI=1S/C34H61NO4/c1-3-5-7-8-9-10-11-14-17-20-24-28-33(38)32(30-36)35-34(39)29-25-21-18-15-12-13-16-19-23-27-31(37)26-22-6-4-2/h16,19,23-24,27-28,32-33,36,38H,3-15,17-18,20-22,25-26,29-30H2,1-2H3,(H,35,39)/b19-16-,27-23+,28-24+/t32-,33+/m0/s1