['Here', 'we', 'report', 'the', 'observation', 'of', 'a', 'coherently', 'enhanced', 'fragmentation', 'pathway', 'of', 'n', '-', 'propyl', 'benzene', ',', 'which', 'seems', 'to', 'have', 'such', 'specific', 'fragmentation', 'channel', 'available', '.']