Select the incorrect statement among the following
(1) Aspirin is both analgesic and antipyretic
(2) Ampicillin is natural antibiotic
(3) Sulphadiazine is a synthetic antibacterial
(4) Some disinfectants can be used as antiseptics in lower concentrations
Ampicillin is a semi-synthetic derivative of penicillin that functions as an orally active broad-spectrum antibiotic.