All are dihydropyridines except:: (A) Nifedipine, (B) Nimodipine, (C) Verapamil, (D) Felodipine
Answer is C. 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.