Write the structures of all isomeric alcohols of molecular formula `C_4H_10O`.

Explanation

To find all isomeric alcohols of the molecular formula C₄H₁₀O, we need to consider the different structural arrangements of carbon atoms and the placement of the hydroxyl (-OH) group. Here’s a step-by-step solution:

### Step 1: Identify the Carbon Skeletons
The first step is to identify the possible carbon skeletons for the alcohols with four carbon atoms. The possible carbon chain arrangements are:
1. Straight-chain (butanol)
2. Branched chains (isobutanol)

### Step 2: Draw the Structures
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