New Libraries for Drug discovery (IMAGE) University of Basel Caption This is an artistic depiction of a macrocycle binding to a target protein. Credit Image: University of Basel, Basilius Sauter | CC BY-SA 3.0 Usage Restrictions CC BY-SA 3.0 License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.