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

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

4-(5-methylfuran-2-yl)-6-(3,4,5-trimethoxyphenyl)pyrimidin-2-amine

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

1-[(1,3-dioxolan-2-yl)methyl]-3-nitro-1H-pyrazole

4-(3-nitro-1H-pyrazol-1-yl)butanenitrile

4-[(3-nitro-1H-pyrazol-1-yl)methyl]benzonitrile

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

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

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

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