Write the structure of N-methyl-ethanamine.

Explanation

To write the structure of N-methyl-ethanamine, follow these steps:

### Step 1: Identify the Components
- The name "N-methyl-ethanamine" indicates that we have an ethanamine (which is a two-carbon amine) with a methyl group attached to the nitrogen atom.

### Step 2: Draw the Ethane Backbone
- Ethane (C2H6) consists of two carbon atoms connected by a single bond. The structure can be represented as:
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