InChI=1/C16H23N3O2/c1-11-6-7-17-15(8-11)18-9-14(20)10-21-19-16(12-2-3-12)13-4-5-13/h6-8,12-14,20H,2-5,9-10H2,1H3,(H,17,18)/p+1/t14-/m0/s1/fC16H24N3O2/h17-18H/q+1 2A74845D7EF9A144