Write the IUPAC names of the following compounds :
`CH_3CH_2 - underset(CH_3)underset(|) N- CH_3`

Explanation

To determine the IUPAC name of the given compound, we will follow these steps:

### Step 1: Identify the main chain
The main chain of the compound is determined by the longest continuous carbon chain. In this case, we have a chain of two carbon atoms, which corresponds to ethane (C2H6).

### Step 2: Identify the functional group
The functional group present in the compound is an amine group (–NH). In this case, the nitrogen atom is bonded to two methyl groups (–CH3) and one ethyl group (–CH2CH3).

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