Write an isomer of `C_(2)H_(6)OH`

Explanation

To find an isomer of \( C_2H_6O \), we can follow these steps:

### Step 1: Determine the molecular formula and structure
The molecular formula \( C_2H_6O \) indicates that we have 2 carbon atoms, 6 hydrogen atoms, and 1 oxygen atom. This formula can represent different structural arrangements or functional groups.

### Step 2: Identify possible functional groups
Given that we have one oxygen atom, the possible functional groups we can consider are:
- Alcohols (R-OH)
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