Complex sentence: Metronidazole (MNZ), marketed under the brandnames Flagyl and others, is a nitroimidazole antibiotic medication used particularly for anaerobic bacteria and protozoa.
Split into simpler sentences: Metronidazole (MNZ), marketed under the brandnames Flagyl and others, is a antibiotic medication. It is used particularly for anaerobic bacteria and protozoa.