4-(2,3-dimethoxyphenyl)-6-(3,4-dimethoxyphenyl)pyrimidin-2-amine

4-(2,5-dimethoxyphenyl)-6-(3,4-dimethylphenyl)pyrimidin-2-amine

4-(4-tert-butylphenyl)-6-(thiophen-2-yl)pyrimidin-2-amine

4-(furan-2-yl)-6-(5-methylfuran-2-yl)pyrimidin-2-amine

4-(2-fluorophenyl)-6-(5-methylfuran-2-yl)pyrimidin-2-amine

1-[(4-bromo-2-fluorophenyl)methyl]-3-nitro-1H-pyrazole

1-(4-bromophenyl)-2-(3-nitro-1H-pyrazol-1-yl)ethan-1-one

1-[(3-chloro-2-fluorophenyl)methyl]-4-nitro-1H-pyrazole

1-[2-(1,3-dioxan-2-yl)ethyl]-4-nitro-1H-pyrazole

1-[(3-bromophenyl)methyl]-4-nitro-1H-pyrazole

1-heptyl-1H-pyrazol-3-amine