2-aminothiophene-3-carboxamide;N-(5-benzylsulfanyl-3-carbamoylthiophen-2-yl)-1H-pyrazole-5-carboxamide;N-(5-bromo-3-carbamoylthiophen-2-yl)-1H-pyrazole-5-carboxamide;N-[3-carbamoyl-5-[(4-fluorophenyl)methyl-methylsulfamoyl]thiophen-2-yl]-1H-pyrazole-5-carboxamide;5-[(3-carbamoyl-5-sulfinatochloranuidylthiophen-2-yl)carbamoyl]-1H-pyrazole;N-(3-carbamoylthiophen-2-yl)-1H-pyrazole-5-carboxamide;1-(4-fluorophenyl)-N-methylmethanamine;phenylmethanethiol;1H-pyrazole-4-carbonyl chloride;1H-pyrazole-4-carboxylic acid