The infra-red spectrum for $Y$ is presented. What might $Y$ be?
- A$\text{CH}_3\text{CO}_2\text{C}_2\text{H}_5$
- B$\text{CH}_2(\text{OH})\text{CH}=\text{CHCH}_2\text{OH}$
- C$\text{CH}_3(\text{CH}_2)_2\text{CO}_2\text{H}$
- D$\text{CH}_2(\text{OH})(\text{CH}_2)_2\text{CHO}$