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A	B	C	D	E	F
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M	N	O	P	Q	R
S	T	U	V	W	X
Y	Z

5-Acetyl-2-amino-4-methylpyrimidine

5-Methoxy-2-sulfanyl-4-pyrimidinol

4-Propoxypyrimidine-2-thiol

2-Mercapto-6-(methoxymethyl)pyrimidin-4-ol

2-Chloro-4-hydroxy-5-fluoropyrimidine

2-Mercapto-6-propylpyrimidin-4-ol

L-2-Mercapto-4-hydroxy-5-fluoropyrimidine

1-(2-Hydroxyethyl)pyrimidine-2,4(1H,3H)-dione

1-Methyl-2,4(1H,3H)-pyrimidinedione

2,4,6-Triamino-5-nitropyrimidine

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