Identify and name the functional groups present in the follwing compounds.
`H-underset(H)underset(|)overset(H)overset(|)(C)-underset(H)underset(|)overset(H)overset(|)(C)-overset(H)overset(|)(C)-underset(H)underset(|)overset(O)overset(||)(C)-underset(H)underset(|)overset(H)overset(|)(C)-H`

Explanation

To identify and name the functional groups present in the given compound, we will follow these steps:

### Step 1: Analyze the Structure
The compound is represented in a condensed structural formula. We need to break down the structure to identify the different parts of the molecule.

### Step 2: Identify Carbon Chains and Functional Groups
From the structure, we can see that there are multiple carbon atoms (C) and hydrogen atoms (H). The presence of a double bond between carbon and oxygen (C=O) indicates a functional group.

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