3-amino-2-[(2-aminoethyl)amino]benzoic acid

2-phenyl-2-(phenylamino)acetonitrile

tert-butyl N-[4-(1-hydroxyethyl)phenyl]carbamate

tert-butyl 2,3-diphenylpiperazine-1-carboxylate

5-[isocyano(4-methylbenzenesulfonyl)methyl]-2H-1,3-benzodioxole

2-[(2-{[(tert-butoxy)carbonyl]amino}ethyl)amino]pyridine-3-carboxylic acid

4-(3,4,5-trimethoxyphenyl)-2,3-dihydro-1H-1,5-benzodiazepine

2-[(3-{[(tert-butoxy)carbonyl]amino}propyl)amino]pyridine-3-carboxylic acid

1-(2-nitrophenyl)imidazolidin-2-one

2-(phenylamino)-2-(thiophen-3-yl)acetonitrile

6-{4-[(tert-butoxy)carbonyl]-1,4-diazepan-1-yl}pyridine-3-carboxylic acid