system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
The following statement is false regarding beta-lactam group of antibiotics?
assistant
The correct answer is  The active moiety in Pencillins having antibacterial propey is 6 amino penicillanic acid which contains beta-lactam ring. Pencilloic acid is responsible for pharmacokinetic propeies.Ref: HL Sharma 3rd ed. Pg: 728