Yes - although you'd have to ask at some point in time what constitutes the same molecule. With enough energy we can burn all the carbon into carbon dioxide, reduce the CO2 to methane, and use that to make every carbon skeleton extant, but I shudder at the budget. There are others as well. You could heat the alkane in the absence of oxygen to pyrolyze it. From that, one should be able to get a variety of aromatic scaffolds that you can elaborate to most aromatic structures. You'd expect yields in the fraction of a percent, and a reagent/energy budget that rivals the GDP of a small country.