3,4-Dihydro-4-hydroxy-4-(trifluoromethyl)-2(1H)-pteridinethione
3,4-Dihydro-4-hydroxy-4-(trifluoromethyl)-2(1H)-pteridinethione ??
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3,4-Dihydro-4-hydroxy-4-(trifluoromethyl)-2(1H)-pteridinethione C??? ??, ??, ??
3,4-Dihydro-4-hydroxy-4-(trifluoromethyl)-2(1H)-pteridinethione ?? ?? ? ???
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3,4-Dihydro-4-hydroxy-4-(trifluoromethyl)-2(1H)-pteridinethione ?? ??
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