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?? ???? >ethyl 5-[(dimethylamino)carbonyl]-2-({[5-(5-ethyl-2-thienyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]carbonyl}amino)-4-methyl-3-thiophenecarboxylate
ethyl 5-[(dimethylamino)carbonyl]-2-({[5-(5-ethyl-2-thienyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]carbonyl}amino)-4-methyl-3-thiophenecarboxylate
ethyl 5-[(dimethylamino)carbonyl]-2-({[5-(5-ethyl-2-thienyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]carbonyl}amino)-4-methyl-3-thiophenecarboxylate ??
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ethyl 5-[(dimethylamino)carbonyl]-2-({[5-(5-ethyl-2-thienyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]carbonyl}amino)-4-methyl-3-thiophenecarboxylate C??? ??, ??, ??
ethyl 5-[(dimethylamino)carbonyl]-2-({[5-(5-ethyl-2-thienyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]carbonyl}amino)-4-methyl-3-thiophenecarboxylate ?? ?? ? ???
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ethyl 5-[(dimethylamino)carbonyl]-2-({[5-(5-ethyl-2-thienyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]carbonyl}amino)-4-methyl-3-thiophenecarboxylate ?? ??
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