Esopiclone

https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:53760
http://www.hmdb.ca/metabolites/HMDB0014546
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=969472
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46505809
https://www.chemspider.com/Chemical-Structure.839530.html
http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=26265
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=461016
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=53760
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL1522
https://zinc.docking.org/substances/ZINC000019632834
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP000933
http://www.pharmgkb.org/drug/PA162630444
http://www.rxlist.com/cgi/generic3/lunesta.htm
https://en.wikipedia.org/wiki/Eszopiclone