piracetam nootropic drug molecule. atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (grey

piracetam piracetame nootropic racetam acetamide pyrrolidine pyrrolidone pyroglutamate gaba myoclonus memory cognitive disorder epilepsy ampa receptor lucid dream dreaming smart enhancer hydrogen carbon nitrogen oxygen disease drug therapy medicine medicinal product pharmacology pharmacy pharmaceutical pharma treatment generic molecule atoms chemical chemistry composition atomic model molecular