entacapone molecule, structural chemical formula, ball-and-stick model, image antiparkinsonian agents

entacapone catecholomethyltransferase comt inhibitors antiparkinsonian agents molecule molecular structure chemical formula isolated model c14h15n3o5 atom pharmaceutical parkinson atomic carbon oxygen hydrogen nitrogen chemistry disease therapy treatment skeletal drug generic medicine pharmacy pharmacology blocker catechol entacapon inhibitor methyl transferase composition drawing compound line bond medication ring selective pharma medicinal benserazide medicative agent structural ball- -stick image