{"knowledge_schema": {"broad_category": "Chemistry \u2192 Organic Chemistry \u2192 Spectroscopy", "refinement": "This problem involves the interpretation of NMR (Nuclear Magnetic Resonance) spectra to identify organic compounds based on their structural features and chemical shifts.", "specific_scope": "The task is to analyze the provided 1H and 13C NMR data to deduce the structure of compound Y (C10H10O) and match it with the given candidates.", "goal": "Identify the correct structure of compound Y from the provided options based on the NMR spectral data."}, "summary": "This problem requires the application of NMR spectroscopy to identify an organic compound. By analyzing the 1H and 13C NMR spectra, we can deduce the structure of compound Y (C10H10O) and compare it with the provided candidates. The goal is to match the spectral data with the correct structure, which in this case is identified as 2-(3-methylstyryl)oxirane."}