Ethyl pentanoate is heated under reflux with aqueous potassium hydroxide.
Which compound is one of the organic products of this hydrolysis?
C2H3O2K\text{C}_2\text{H}_3\text{O}_2\text{K}C2H3O2K
C5H9O2K\text{C}_5\text{H}_9\text{O}_2\text{K}C5H9O2K
C5H11OK\text{C}_5\text{H}_{11}\text{OK}C5H11OK
C2H5OK\text{C}_2\text{H}_5\text{OK}C2H5OK