InChI=1/C17H23N3/c1-19-11-8-15-12-14(6-7-16(15)19)17(13-18)20-9-4-2-3-5-10-20/h6-7,12,17H,2-5,8-11H2,1H3/t17-/m0/s1 AAF29DC26983DABE