InChI=1/C16H21N5/c1-11-5-7-12(8-6-11)20-10-21(16(2,3)4)15-13(14(20)17)9-18-19-15/h5-9,17H,10H2,1-4H3,(H,18,19)/p+1/fC16H22N5/h17,19H/q+1	C7BA61169F07CB04