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Later literature describes the product with a 3-CQA label; historical numbering must be checked before treating it as modern neochlorogenic acid.\nexposure: 400 mg chlorogenic acid; study product naming retained\nevidence_span: {\"source_cache\": \"artifacts/chlorogenic_acid-research/22900702.abstract.txt\", \"locator\": \"Primary indexed abstract; zero-based, end-exclusive Unicode character offsets\", \"file_sha256\": \"f3cf1535535a14d11902c63d1f0be28faf07b80835cf5f1b296a62cc2e78e1b1\", \"start_char\": 0, \"end_char\": 1044, \"text_sha256\": \"f3cf1535535a14d11902c63d1f0be28faf07b80835cf5f1b296a62cc2e78e1b1\"}\n[chlorogenic_acid-p22900702] Acute effects of chlorogenic acid on nitric oxide status, endothelial function, and blood pressure in healthy volunteers: a randomized trial. 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