InChI=1/C17H25N3O2/c1-12-7-5-9-15(13(12)2)18-16(21)14-8-6-10-20(11-14)17(22)19(3)4/h5,7,9,14H,6,8,10-11H2,1-4H3,(H,18,21)/t14-/m0/s1/f/h18H A7CE86435FBE1B94