InChI=1S/C37H70O5/c1-3-5-7-9-11-13-14-15-16-17-18-19-20-21-22-24-26-28-30-32-37(40)42-35(33-38)34-41-36(39)31-29-27-25-23-12-10-8-6-4-2/h17-18,35,38H,3-16,19-34H2,1-2H3/b18-17-/t35-/m1/s1