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5-Methoxy-4-oxo-4h-1-benzopyran-2-carboxylic acid

Methyl (4-(5-amino-4-carbamoylthiophen-2-yl)phenyl)carbamate

2-Amino-5-(2,5-dichlorophenyl)-3-thiophenecarboxamide

Benzyl (3-carbamoyl-5-(2-fluorophenyl)thiophen-2-yl)carbamate

Methyl 2-(4-((aminooxy)methyl)phenyl)acetate

Tert-butyl 5-(2-aminoethyl)furan-2-carboxylate

Tert-butyl 5-(cyanomethyl)furan-2-carboxylate

Tert-butyl 3-(2-aminoethyl)thiophene-2-carboxylate

1-[5-[(Aminooxy)methyl]-3-thienyl]-1,2-ethanediol

Tert-butyl 3-(cyanomethyl)thiophene-2-carboxylate