InChI=1S/C25H48O/c1-21(2)11-7-12-22(3)13-8-14-23(4)15-9-16-24(5)17-10-18-25(6)19-20-26/h17,19,21-23,26H,7-16,18,20H2,1-6H3/b24-17+,25-19+