{"knowledge_schema": {"broad_category": "Chemistry \u2192 Organic Chemistry \u2192 Spectroscopy and Structure Identification", "refinement": "This problem involves identifying an organic compound based on its spectral data from IR and NMR spectroscopy.", "specific_scope": "The task is to analyze the provided IR and NMR data to match it with one of the given candidate compounds.", "goal": "Determine the correct compound (C8H9NO3) that corresponds to the provided spectral data."}, "summary": "In this problem, we are tasked with identifying the compound C8H9NO3 using IR and NMR spectral data. The IR spectrum shows a strong band at 1740 cm-1, indicating a carbonyl group, and medium intensity bands at 3400 cm-1 and 3300 cm-1, suggesting the presence of an amine or alcohol. The 1H NMR data provides information about the number of hydrogen atoms and their environments, which helps in distinguishing between the candidate compounds. By analyzing the spectral data, we conclude that the correct identification is Methyl 4-aminobenzoate."}