InChI=1S/C37H66O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-31-32-33-36-34-35(2)39-37(36)38/h14-15,18-19,34-35H,3-13,16-17,20-33H2,1-2H3/b15-14+,19-18+