InChI=1S/C26H47NO/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-26(28)27-24-25(2)3/h14-15,20-23,25H,4-13,16-19,24H2,1-3H3,(H,27,28)/b15-14-,21-20-,23-22-