InChI=1/C17H24N4/c1-13-16(11-18)17(20(2)12-14-7-6-8-14)21(19-13)15-9-4-3-5-10-15/h3-5,9-10,14H,6-8,11-12,18H2,1-2H3/p+1/fC17H25N4/h18H/q+1 5F0605A71D71DC81