This molecule can be synthesized from an alkyne anion and an alkyl bromide. However, there are two ways in which this molecule can be formed. One way uses a higher molecular weight alkyne anion (Part 1) and the other uses a lower molecular weight anion (Part 2). Draw the two versions in the boxes below. Omit spectator ions.

For Part 1: Draw the reactants (i. e., alkyne anion and alkyl bromide) needed for the pathway that uses a higher molecular weight alkyne anion:

For Part 2: Draw the reactants (i. e., alkyne anion and alkyl bromide) needed for the pathway that uses a lower molecular weight alkyne anion: