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(2011/06/17)methyl 3-hydroxy-5-nitrothiothiophene-2-carboxylate
methyl (+/-)-5-nitro-3-(1-(2-(trifluoromethyl)phenyl)ethoxy)thiophene-2-carboxylate
methyl (+/-)-5-(1H-benzo[d]imidazol-1-yl)-3-(1-(2-(trifluoromethyl)phenyl)ethoxy)thiophene-2-carboxylate
methyl (+/-)-5-(2-nitrophenylamino)-3-(1-(2-(trifluoromethyl)phenyl)ethoxy)thiophene-2-carboxylate
methyl (+/-)-5-amino-3-(1-(2-(trifluoromethyl)phenyl)ethoxy)thiophene-2-carboxylate