3-[(4-fluorophenyl)methyl]-1-(2-hydroxyethyl)-1-methylthiourea

3-[(2-chlorophenyl)methyl]-1-(2-hydroxyethyl)-1-methylthiourea

3-[(4-chlorophenyl)methyl]-1-(2-hydroxyethyl)-1-methylthiourea

3-[(3,4-dichlorophenyl)methyl]-1-(2-hydroxyethyl)-1-methylthiourea

1-(2-hydroxyethyl)-1-methyl-3-[(4-nitrophenyl)methyl]thiourea