serotonin receptor bound (IMAGE) University of North Carolina Health Care Caption Representation of the serotonin 2A Receptor (5HT2AR) signaling protein complex bound with the novel compound R-69 (in subset, magenta) Credit Roth Lab, UNC School of Medicine Usage Restrictions Credit properly License Original 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.