InChI=1/C16H23N3O2/c1-10-5-6-11(15(2,3)4)9-12(10)16(7-8-17)13(20)18-14(21)19-16/h5-6,9H,7-8,17H2,1-4H3,(H2,18,19,20,21)/p+1/t16-/m1/s1/fC16H24N3O2/h17-19H/q+1 9A31C4215E6D7833