What would be the product of the following reaction?

There is a scheme of a reaction. Left parenthesis CH$3$CH$2$ right parenthesis $2$ CuLi reacts with CH$3$CHCH$2,$ which has an O atom simultaneously bonded to the second $($from left to right$)$ and the third carbons. Then the product is treated with HCl$.$

View Available Hint$($s$)$for Part A

A line$-$angle structure has five carbon atoms in the chain, with a CH$2$CH$3$ group attached to the third $($from left to right$)$ carbon.

A line$-$angle structure has five carbon atoms in the chain, with an OH group attached to the fifth $($from left to right$)$ carbon.

A line$-$angle structure has five carbon atoms in the chain, with an OH group attached to the third $($from left to right$)$ carbon.

A line$-$angle structure has five carbon atoms in the chain, with an OH group attached to the second $($from left to right$)$ carbon.