Ключевые слова: alkaloid, atom, atomic, bean, beans, blood, brown, caffeinated, caffeine, carboxylic, chemical, chemistry, coffee, coffee shop, composition, compound, concept, drawing, drink, drug, effect, energy, espresso, flat, formula, fruit, health, hormone, humanely, hydrogen, icon, inhibitor, letter, line, molecular, molecule, morning, natural, nitrogen, oxygen, portal, roasted, shiny, skeletal, space, steroid, structure, sulfur, symbol, white,