InChI=1S/2C21H38O2/c2*1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-21(22)23-20(2)3/h2*8-9,11-12,20H,4-7,10,13-19H2,1-3H3/b2*9-8-,12-11-