2-Aminothiophene-3-carboxamide
2-Amino-4-ethyl-5-methylthiophene-3-carboxamide
2-Amino-5-(2,2,2-trifluoroethyl)thiophene-3-carboxamide
2-Amino-4,5-dimethylthiophene-3-carboxamide
2-Amino-5-methylthiophene-3-carboxamide
