InChI=1/C16H20N4/c1-10-3-2-4-11(7-10)8-12-5-6-14-13(9-12)15(17)20-16(18)19-14/h2-4,7,12H,5-6,8-9H2,1H3,(H4,17,18,19,20)/p+1/t12-/m0/s1/fC16H21N4/h19H,17-18H2/q+1	C546064DE7DAFD1F