README.md

metadata

pretty_name: Gut Wall Cleaned
tags:
  - chemistry
  - pharmacokinetics
  - tabular

Gut Wall Cleaned

This dataset contains 1,490 accepted finite scalar measurement children from the versioned canonical-base pipeline. A parent row with several unambiguous measurements can produce several child rows. Rejected, malformed, ambiguous, bounded, range-only, TDC-overlapping, and endpoint-unassignable records are not published here.

Cleaning

The following source columns are replaced in place with validated canonical or lexical normalizations:

• smiles → canonical_smiles
• gut_wall_process → canonical_endpoint_key
• transporter_or_enzyme → transporter_or_enzyme_normalized
• substrate_status → substrate_status_normalized
• assay_system → assay_system_normalized
• intestinal_site → intestinal_site_normalized
• qualifying_conditions → qualifying_conditions_normalized
• measured_value → scalar_value

The public column names on the left are retained; the names on the right identify the validated internal values used to replace them. Columns omitted from this dataset:

• extraction_id: internal_identifier
• global_identifier: internal_identifier
• auc_window: all_null_in_dataset
• defining_timepoint: all_null_in_dataset

canonical_endpoint_key is the endpoint identity field. No condition_key is added. species_exact is populated only for explicit, unambiguous species references. Narrative and other source fields without a validated normalization remain source text.