Ключевые слова: 3d, advanced generation, antibiotics, background, biochemistry, biology, broadspectrum, cefepime, cephalosporin, chemical, chemical compound, chemistry, complex, concentrate, element, essence, fourthgeneration, green, health, human health, illustration, important, medical, medication, medicine, model, molecular, molecule, new, pharmacological, pharmacy, physiology, powder, research, resort, science, scientific, scientific background, semisynthetic, structure,