InChI=1/C20H27N3O3/c1-2-3-11-25-12-13-26-16-17-7-6-9-18(14-17)23-20(24)22-15-19-8-4-5-10-21-19/h4-10,14H,2-3,11-13,15-16H2,1H3,(H2,22,23,24)/f/h22-23H 3C06F89B64417A78