2-amino-5-tridecylmethylene-2-thiazolin-4-one

2-amino-5-(2-methylphenyl)imidazol-4-one

2-amino-5-(2,4-dichlorophenoxy)-6-methyl-1H-pyrimidin-4-one

2-amino-5-(2-aminoethyl)-1,3-thiazol-4-one,dihydrobromide

2-amino-5-(2-mercapto-ethyl)-3H-pyrimidin-4-one

2-amino-5-[2-(4-chlorophenyl)ethenyl]cyclohepta-2,4,6-trien-1-one

2-amino-5-[2-(4-methoxyphenyl)ethenyl]cyclohepta-2,4,6-trien-1-one

Secapin

Conus magus toxin

L-Seryl-L-isoleucyl-L-glutaminyl-L-alpha-aspartyl-L-leucyl-L-arginyl-L-arginyl-L-phenylalanyl-L-phenylalanyl-L-leucyl-L-histidyl-L-histidyl-L-leucyl-L-isoleucyl-L-alanyl-L-alpha-glutamyl-L-isoleucyl-L-histidyl-L-threonyl-L-alaninamide

AMP2 protein, Amaranthus caudatus

(Prolyl-hydroxylprolyl-glycine)10

Antibiotic 42867

Insulin (ox), 9A-glycine-

Crotoxin A

TA Iiic

Avicatonin