Pick the best IUPAC name for the following molecule:

grade 12

Pick the best IUPAC name for the following molecule: 3. O cyclopentyl (2Z)-pent-2-enoate O (3E) 1-cyclopentoxypent-3-enal cyclopentyl (3E)-pent-3-enoate (3E) cyclopentyl pent-3-enoate CH3 N. CH3 CH3 H3C (42) N-ethyl-N,4-dimethyloct-4-enamide (4Z) ethyl-4-dimethyloct-4-enamide O (42) 1-amino-N-ethyl-N,4-dimethyloct-4-enal (4Z) 1-ethyl-1,4-dimethyloct-4-enamide