pyrimethamine molecule. it is antiparasitic drug, used in the treatment of toxoplasmosis, malaria. skeletal chemical formula.

amyotrophic antimalarial antiparasitic antiprotozoal atom atomic carbon chemical chemistry dihydrofolate dismutase drawing drug flat formula hydrogen icon illustration malaria molecular molecule nitrogen organic oxygen packaging paper plasmodium protozoa protozoal pyrimethamin pyrimethamine reductase resistance skeletal structural structure superoxide tetrahydrofolic toxoplasma toxoplasmosis vector