The drugs that form complexes with pyridoxal are:
Ans. D. Both (A) and (B)Isoniazid (anti-tuberculosis drug) and penicillamine (used to treat rheumatoid arthritis and cystinuria) are two drugs that complex with pyridoxal and pyridoxal phosphate resulting in a deficiency in this vitamin.
Isoniazid
Penicillamine
Rifampicin
Both A. and B.
Enzymes