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A	B	C	D	E	F
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Y	Z

4-Ethoxy-1,1,1-trifluoro-3-buten-2-one

6-Bromonicotinamide

3-Fluoro-5-methoxy-pyridine

3-methoxy-5-methylpyridine

4-Bromoisoxazole

Oxazole-2-carbaldehyde

5-Nitro-2-(trifluoromethyl)pyridine

Pyridine, 2-(difluoromethyl)-6-fluoro-

3-Cyano-2-methylpyridine

5-trifluoromethyl-pyridine-2-carbonitrile