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A	B	C	D	E	F
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Y	Z

6-Bromo-2-benzothiazolehydrazine

3-Isothiazolemethanamine

2-Bromo-5-methylthiazole

3-Isothiazolecarboxylic acid

2-Amino-4-chloromethythiazole hydrochloride

5-Methylthiazole-2-carboxylic acid

2-Benzothiazolol

Ethyl 2-(formylamino)-4-thiazoleglyoxylate

2-Bromo-4-methylthiazole

6-Aminobenzothiazole

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