3-methylbut-2-en-1-yl 2-(3-methylbut-2-enamido)-2-phenylacetate

3-methylbut-2-en-1-yl 2-(2,2-dimethylbut-3-enamido)-2-phenylacetate

(E)-3,7-dimethylocta-2,6-dien-1-yl 2-((E)-3,7-dimethylocta-2,6-dienamido)-2-phenylacetate

3,5,5-trimethylcyclohex-2-en-1-yl 2-(4-chlorobenzamido)-2-phenylacetate

2-((E)-2,6-dimethylhepta-1,5-dien-1-yl)-2-((E)-3,7-dimethylocta-2,6-dien-1-yl)-4-phenyloxazol-5(2H)-one