All are dihydropyridines except:
Verapamil is a phenylalkalamine group of calcium channel blockers. All others mentioned in options are dihydropyridines. They are used in HTN, angina, Peripheral vascular disorders. REF.Essentials of Pharmacology KD Tripathi 8th ed.
Nifedipine
Nimodipine
Verapamil
Felodipine
Cardiovascular system