InChI=1/C16H23N3O2/c1-3-7-16(8-9-18-10-16)15(21)19-13-6-4-5-12(11(13)2)14(17)20/h4-6,18H,3,7-10H2,1-2H3,(H2,17,20)(H,19,21)/p+1/t16-/m1/s1/fC16H24N3O2/h18-19H,17H2/q+1 A8CAFEDECED71894