InChI=1/C16H22N4O/c1-3-4-12(2)19-15(21)11-20-10-9-18-16(20)13-5-7-14(17)8-6-13/h5-10,12H,3-4,11,17H2,1-2H3,(H,19,21)/p+1/t12-/m1/s1/fC16H23N4O/h18-19H/q+1	6CE28A5B6713A221