2-(1,1-Dioxo-tetrahydro-1lambda*6*-thiophen-3-ylamino)-4-methyl-pentanoic acid

2-(4-Bromo-benzoylamino)-6-methyl-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid

7,8,9,10-Tetrahydro-6H-cyclohepta[b]quinoline-11-carboxylic acid

4,5,6,7-Tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylic acid

7,9-Dimethyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid

9H-1,3,4,9-Tetraaza-fluorene-2-thiol

4-(1,3-Dihydro-isoindol-2-yl)-2-hydroxy-benzoic acid

1-Benzyl-2-phenyl-ethylamine

N-Benzo[1,2,5]thiadiazol-4-yl-2-chloro-acetamide

4-(3-Dimethylamino-propylamino)-1,1-dioxo-tetrahydro-1lambda*6*-thiophen-3-ol

1-(4-Ethoxy-phenyl)-1H-tetrazole