InChI=1/C17H19N3/c1-19-10-8-13-15(12-6-4-3-5-7-12)18-17-14(16(13)19)9-11-20(17)2/h3-7H,8-11H2,1-2H3/p+1/fC17H20N3/h18H/q+1 BF22FC5969A5DD08