As Figure shows, for each of these criteria, the LLM output was marked as "Y" if it met the requirement and "N" if it did not. In cases where multiple products were reported for a single DOI, we collected the synthesis conditions for all products and human-evaluated the LLM-extracted information for each product individually based on the aforementioned criteria. Occasionally, the LLMs failed to extract synthesis condition information for some products; in such situations, we assigned a value of "\" for each of the three criteria.