InChI=1/C19H23N5/c1-3-24(4-2)10-9-21-19-16(12-20)18-15(13-22-19)11-14-7-5-6-8-17(14)23-18/h5-8,13,23H,3-4,9-11H2,1-2H3,(H,21,22)/p+1/fC19H24N5/h21,24H/q+1 6365CF19A529BA49