InChI=1S/C37H70O5/c1-3-5-7-9-11-13-15-17-18-19-20-22-24-26-28-30-32-37(40)42-34-35(38)33-41-36(39)31-29-27-25-23-21-16-14-12-10-8-6-4-2/h18-19,35,38H,3-17,20-34H2,1-2H3/b19-18-/t35-/m0/s1