1 AQ1 2-[(2-fluorophenyl)amino]-6-propylpyrimidin-4(3h)-one 1.000 2 MUK 4,6-dimethyl-~{N}-phenyl-pyrimidin-2-amine 0.737 3 GRY ~{N}1-(4,6-dimethylpyrimidin-2-yl)benzene-1,4-diamine 0.700