InChI=1/C23H26NO/c1-24(2,3)18-19-12-10-11-17-22(19)23(25,20-13-6-4-7-14-20)21-15-8-5-9-16-21/h4-17,25H,18H2,1-3H3/q+1 4CE0EB580357E89A