Which one of the following compounds shows the presence of intramolecular hydrogen bond?

Intramolecular hydrogen bonding occurs within the same molecule.Acetic acid forms intermolecular H-bonds (dimers).${\text{H}}_2{\text{O}}_2$ and $\text{HCN}$ show intermolecular H-bonding.Cellulose consists of long chains of glucose units where H-bonding occurs between the hydroxyl groups within the same chain and between adjacent chains. However, significant intramolecular H-bonding is a defining structural feature of the glucose units within the cellulose polymer chain.(Note: Often $o$ -nitrophenol is a standard example, but in this specific NEET set, Cellulose is the intended answer for polymers showing internal stabilization).