sodium nitroprusside (snp) antihypertensive drug molecule. atoms are represented as spheres with conventional color coding: carbon

sodium nitroprusside nitroprussid nitro prusside red snp nitric oxide no vasodilator vasodilation hypertension antihypertensive heart failure blood pressure cyanide ketonuria nitrogen iron fe carbon oxygen disease drug therapy medicine medicinal product pharmacology pharmacy pharmaceutical pharma treatment generic molecule atoms chemical chemistry composition atomic model molecular