If you are working with a specific dataset (like a CSV or a GCT file from a repository like GEO or CLUE.io), this feature represents a linked to: Metadata : The chemical name, SMILES string, or InChIKey.
: In many instances within the LINCS database, this specific internal ID maps to a compound known for its biological activity, often used in drug discovery screens. How to use this ID 435380_491151
: The measured response of a cell to this specific molecule. If you are working with a specific dataset