Write the structural formula of the organic product for the following reaction between an alkyne and an alkyl halide. (The alkyne group is shown, and should be entered, as "CC", without the triple bond.)
Product structural formula (formatting counts: enter C before associated H atoms; subscript numbers) (e.g., CH3CH2CH2OCHCHCH3):
1.NaNH2
CH3CH2CH2CCH
2.CH3CH2Br
CH3CH2CH2CCCH2CH2CH3