Table 2 Summary of the chemical description validation results. Since the same description may manifest issues from more than one category, the total number of invalid entries is less than the sum of entries from all issue categories. The three rows in bold describe the part of the dataset that successfully passed all validation checks, the part of the dataset that failed at least one validation check, and the overall dataset used in the validation

From: A workflow for deriving chemical entities from crystallographic data and its application to the Crystallography Open Database