InChI=1/C16H20N4O/c1-11-4-9-14(15(17)18)16(19-11)20(2)10-12-5-7-13(21-3)8-6-12/h4-9H,10H2,1-3H3,(H3,17,18)/p+1/fC16H21N4O/h17-18H2/q+1	D147C5ED3B027162