SEARCH Articles Figures Tables 2 activities chemical structure Activity patterns Activity relations Biological activities structure Biological activity chemical structure Biological activity relations using pattern recognition Biological recognition Biological structures Biologically active chemical Chemical Patterning Chemical activity Chemical patterns Chemical structure activity relations Chemical-Biological Activities Chemically active Pattern recognition Pattern recognition activity relations using Pattern recognition chemical structure—biological Related Structures Structural Biology Structural biologic Structural recognition Structure patterned Structure—activity relations Use patterns