InChI=1/C15H21N3O/c1-12-9-16-15(17-12)11-18(3)10-13(2)19-14-7-5-4-6-8-14/h4-9,13H,10-11H2,1-3H3,(H,16,17)/p+1/t13-/m0/s1/fC15H22N3O/h16-17H/q+1 31D1C64B57A7DE46