Anomalous as it may seem, no individual journals have put in place a direct feed of authorspecified DARCP into PubChem BioAssay (or any other database for that matter). Historically, four journals have initiated D-C feeds in PubChem but two of these, Prous Science Drugs of the Future and Nature Communications, ceased in 2012 and 2014 respectively. This has left only Nature Chemical Biology and Nature Chemistry as still active with 12481 and 15276 author-specified CID structures respectively (plus some on-hold submissions) but the latter journal does not typically include bioactivity reports. Some Elsevier journals do list CIDs in their abstracts but without submitted links.