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5-(2-(Tert-butylamino)-1-hydroxyethyl)-2-hydroxybenzoate

1-(4-Methoxybenzyl)-6-(methylthio)-1h-pyrazolo[3,4-d]pyrimidine

1-(3-Methoxyphenyl)-6-(methylthio)-1h-pyrazolo[3,4-d]pyrimidin-4-ol

4-Chloro-1-(3-methoxyphenyl)-6-(methylthio)-1h-pyrazolo[3,4-d]pyrimidine

4-Chloro-1-(4-methoxyphenyl)-6-(methylthio)-1h-pyrazolo[3,4-d]pyrimidine

1-(4-Methoxyphenyl)-6-(methylthio)-1h-pyrazolo[3,4-d]pyrimidin-4-ol

6-(Methylthio)-1-(3-nitrobenzyl)-1h-pyrazolo[3,4-d]pyrimidine

6-(Methylthio)-1-(4-nitrobenzyl)-1h-pyrazolo[3,4-d]pyrimidine

6-(Methylthio)-1-(2-nitrobenzyl)-1h-pyrazolo[3,4-d]pyrimidine

6-Mercapto-1-(4-methoxyphenyl)-1h-pyrazolo[3,4-d]pyrimidin-4-ol

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