InChI=1/C15H19N6/c1-21-13-5-6-14(21)9-12(8-13)16-11-4-2-3-10(7-11)15-17-19-20-18-15/h2-4,7,12-14,16H,5-6,8-9H2,1H3/q-1/p+1/t12?,13-,14+/fC15H20N6/h21H/q 3DC07830BD1A3FBF