SEARCH Articles Figures Tables Application of Pharmacophore Fingerprints to Structure-based Design and Data Mining Nanomolar Histamine H3 Receptor Antagonists by Structure- and Pharmacophore-Based VS Pharmacophor Pharmacophore Pharmacophore structure-based pharmacophores Pharmacophore structure-based pharmacophores Pharmacophores Pharmacophoric Structure-based pharmacophore Structure-based pharmacophore Structure-based pharmacophore modeling Why Structure-based Pharmacophores