InChI=1/C16H21N3O/c17-10-5-8-13-6-1-2-7-14(13)12-19-11-4-3-9-15(19)16(18)20/h1-2,6-7,15H,3-4,9-12,17H2,(H2,18,20)/p+2/t15-/m1/s1/fC16H23N3O/h17,19H,18H2/q+2 58DCED62E10A26D8