InChI=1/C21H29N3O/c25-20(21-11-15-8-16(12-21)10-17(9-15)13-21)24-6-3-18(4-7-24)23-19-2-1-5-22-14-19/h1-2,5,14-18,23H,3-4,6-13H2 851C88E9F37BC43E