7-ethyl-3-oxa-1,7-diazabicyclo[4.3.1]decane-2-thione

morpholin-4-yl-(2-sulfanylidene-1,3-benzoxazol-3-yl)methanone

5-isothiocyanato-2-pyridin-3-yl-1,3-benzothiazole

5-isothiocyanato-2-thiophen-2-yl-1,3-benzothiazole

5-isothiocyanato-6-methyl-2-pyridin-2-yl-1,3-benzoxazole