InChI=1/C15H25N3O/c1-12(2)17-15(19)8-10-18(13(3)4)11-14-7-5-6-9-16-14/h5-7,9,12-13H,8,10-11H2,1-4H3,(H,17,19)/f/h17H C9DB8AF75D28F775