1-benzyl-4-cyano-5-[(methoxymethylene)amino]imidazole

1-amino-9-benzyl-6-iminopurine

N-amino-N-methyl-N'-(1-benzyl-4-cyanoimidazol-5-yl)-formamidine

1-methyl-3-(5-amino-1-benzylimidazol-4-yl)-1,2,4-triazole

(2,4-bis-benzylamino-5,6,7,8-tetrahydro-quinazolin-6-yl)-methanol