InChI=1/C16H23N3O/c1-5-14(17)16(13-9-18-19(4)10-13)20-15-8-6-7-11(2)12(15)3/h6-10,14,16H,5,17H2,1-4H3/p+1/t14-,16+/m1/s1/fC16H24N3O/h17H/q+1 7D18FD828CDABFD7