InChI=1S/C37H60O4/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-34(38)41-28-37(39)27-36-24-20-31-30-22-25-40-32(30)21-23-35(31,2)33(36)19-18-29(37)26-36/h22,25,29,31,33,39H,3-21,23-24,26-28H2,1-2H3/t29-,31-,33+,35-,36+,37+/m1/s1