id	keyword
american_scientific_journal-1651	inp
american_scientific_journal-1651	diamantane
american_scientific_journal-1651	energy
american_scientific_journal-1651	theophylline
american_scientific_journal-1651	figure
american_scientific_journal-1651	molecule
american_scientific_journal-1651	structure
american_scientific_journal-1651	drug
american_scientific_journal-1651	electron
american_scientific_journal-1651	density