Ключевые слова: anthelmintic, atomic, atoms, benzimidazol, betatubulin, carbon, chemical, chemistry, chlorine, composition, compound, drawing, ectoparasite, fasciola, flat, fluke, formula, hydrogen, icon, line, liver, microtubule, molecular, molecule, nitrogen, oxygen, parasite, roundworm, skeletal, structure, sulfur, triclabendazol, triclabendazole, tubulin, veterinary,