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A	B	C	D	E	F
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N-Boc-2-amino-3-bromothiophene

2-Amino-3-bromothiophene

6-Chloro-2-chloromethylimidazo[1,2-a]pyridine

Methyl 4-bromoquinoline-6-carboxylate

2H-[2,7]Naphthyridin-1-one hydrobromide

7,8-Difluoro-2-naphthol

(5-Methoxy-2-nitrophenyl)methanol

5-Methoxybenzo[c]isoxazole

5-Hydroxybenzo[c]isoxazole

Ethyl (3-formyl-4-nitrophenoxy)acetate