[7-(3-nitro-phenyl)-pyrazolo[1,5-a]pyrimidin-3-yl]-phenyl-methanone

1-phenyl-2-cyano-3-dimethylaminopropen-1-one

3-benzoyl-1H-quinolin-4-one

2-Brom-3-dimethylamino-1-phenyl-prop-2-en-1-on