Final answer:
The correct name for the given organic molecule is 3-methylpentane.
Step-by-step explanation:
The correct name for the given organic molecule is 3-methylpentane. Let's break it down:
- The longest chain of carbon atoms in the molecule is five, so it is a pentane.
- There is a one-carbon substituent on the third carbon atom, so it is a methyl group at position 3.
- Putting it all together, the correct name is 3-methylpentane.