Twinsorb

https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:31623
http://www.hmdb.ca/metabolites/HMDB0014729
http://www.genome.jp/dbget-bin/www_bget?drug:D01825
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=6215
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46506244
https://www.chemspider.com/Chemical-Structure.5980.html
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=4461
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=31623
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL989
https://zinc.docking.org/substances/ZINC000003977981
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP000813
http://www.pharmgkb.org/drug/PA164754912
http://www.rxlist.com/cgi/generic4/retisert.htm
https://www.drugs.com/cdi/fluocinolone-acetonide-implant.html
https://en.wikipedia.org/wiki/Fluocinolone_acetonide