A 46-year-old man with dyspepsia tests positive for Helicobacter pylori on urea breath test. He has no penicillin allergy. According to NICE, which eradication regimen is preferred first-line?AOmeprazole + amoxicillin + clarithromycin for 7 daysBOmeprazole + metronidazole + clarithromycin for 14 daysCLansoprazole + levofloxacin + amoxicillin for 10 daysDOmeprazole + amoxicillin + levofloxacin for 7 daysEPantoprazole + rifabutin + amoxicillin for 10 daysCheck my answer