{"knowledge_schema": {"broad_category": "Chemistry \u2192 Organic Chemistry \u2192 Reactions of Aromatic Compounds", "refinement": "This problem involves the reaction of a substituted aromatic compound with a strong base, leading to nucleophilic substitution reactions.", "specific_scope": "The focus is on the reaction of 1-chlorobenzene-3-d with NaNH2 in liquid ammonia, specifically looking at the potential products formed from nucleophilic substitution at different positions on the aromatic ring.", "goal": "Identify and count the distinct organic products formed from the reaction."}, "summary": "This problem pertains to organic chemistry, specifically the reactions of aromatic compounds. It involves the treatment of 1-chlorobenzene-3-d with NaNH2 in liquid ammonia, which can lead to nucleophilic substitution reactions at various positions on the aromatic ring. The goal is to determine the number of distinct products formed, which include aniline, aniline-3-d, and aniline-4-d, resulting in a total of three products."}