{"input": "BSYNRYMUTXBXSQ-UHFFFAOYSA-N", "source_db": "inchikey", "how": "pattern", "category": "valid", "expect": {"valid": true, "normalized": "BSYNRYMUTXBXSQ-UHFFFAOYSA-N", "suggestion": null}}
{"input": "bsynrymutxbxsq-uhfffaoysa-n", "source_db": "inchikey", "how": "pattern", "category": "repairable", "expect": {"valid": false, "normalized": null, "suggestion": "BSYNRYMUTXBXSQ-UHFFFAOYSA-N"}}
{"input": "BSYNRYMUTXBXSQ-UHFFFAOYSA-N!", "source_db": "inchikey", "how": "pattern", "category": "invalid", "expect": {"valid": false, "normalized": null, "suggestion": null}}
{"input": null, "source_db": "inchikey", "how": "pattern", "category": "missing", "expect": {"valid": null, "normalized": null, "suggestion": null}}
