1-(3,5-dichloropyridin-2-yl)-3-phenylthiourea

2-(diethylamino)ethyl 4-(phenylcarbamothioylamino)benzoate

2-[[4-(phenylcarbamothioylamino)benzoyl]amino]acetic acid

selanylidenemethanethione

ethyl (2E)-2-(4-amino-3-phenyl-1,3-thiazol-2-ylidene)-2-cyanoacetate