InChI=1/C16H23N3O2/c1-2-14(15(20)11-3-5-13(17)6-4-11)19-9-7-12(8-10-19)16(18)21/h3-6,12,14H,2,7-10,17H2,1H3,(H2,18,21)/p+1/t14-/m1/s1/fC16H24N3O2/h19H,18H2/q+1 74744FDE3E437E09