(7-methyl-4-oxo-3,4,5,6,7,8-hexahydropyrido[3,4-d]pyrimidin-2-yl)cyanamide

4-(5-methyl-2-furyl)-4,4a-dihydro-1H-pyrimido[4,5-b]indol-2-amine

6-(5-methyl-2-furyl)-3-phenyl-1,5,6,7-tetrahydro-4H-indazol-4-one

5'-amino-2,3'-bithiophene-4'-carboxylic acid

3-amino-5-(5-methyl-2-thienyl)cyclohex-2-en-1-one

2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one

2-methyl-5,6,7,8-tetrahydroquinazolin-6-amine

4-[1-(cyclobutylmethyl)-1H-imidazol-2-yl]piperidine dihydrochloride

3-[1-(2-methoxyethyl)-1H-imidazol-2-yl]piperidine dihydrochloride

2-cyano-N'-hydroxyethanimidamide

ethyl 3-(benzylamino)-2-methylpropanoate