4-(3-((5-Ethynylpyridin-2-yl)oxy)benzyl)-N-(pyridin-3-yl)piperidine-1-carboxamide
N-(4-((3-Ethynylphenyl)amino)-7-methoxyquinazolin-6-yl)piperazine-1-carboxamide
1-(Prop-2-yn-1-yl)urea
1-(2,5-Dimethylphenyl)-3-(prop-2-yn-1-yl)urea
1-(Prop-2-yn-1-yl)-3-(o-tolyl)urea
1-(2,3-Dichlorophenyl)-3-(prop-2-yn-1-yl)urea
