InChI=1/C16H21N5/c1-9-6-10(2)8-13(7-9)21(5)16-14(15(17)18)11(3)12(4)19-20-16/h6-8H,1-5H3,(H3,17,18)/p+1/fC16H22N5/h17,19H,18H2/q+1	9EEB4E526BA09001