Step-by-step explanation:
The IUPAC name for the following compound depends on the number of carbon atoms present in the molecule. Since the number of carbon atoms in the molecule is not specified, it is not possible to give a definitive answer.
However, the options given are names of hydrocarbons with different numbers of carbon atoms. Heptane has 7 carbon atoms, hexane has 6 carbon atoms, octane has 8 carbon atoms, and nonane has 9 carbon atoms.
Therefore, if the molecule in question has 7 carbon atoms, the correct IUPAC name would be heptane (option C). If it has a different number of carbon atoms, then the correct answer would be different.