Botrac

https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:52717
http://www.hmdb.ca/metabolites/HMDB0014334
http://www.genome.jp/dbget-bin/www_bget?drug:D03150
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=387447
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46508736
https://www.chemspider.com/Chemical-Structure.343402.html
http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50069989
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=358258
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=52717
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL325041
https://zinc.docking.org/substances/ZINC000169746649
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP001318
http://www.pharmgkb.org/drug/PA10252
https://www.ebi.ac.uk/pdbe-srv/pdbechem/chemicalCompound/show/BO2
http://www.rxlist.com/cgi/generic3/velcade.htm
https://www.drugs.com/cdi/bortezomib.html
https://en.wikipedia.org/wiki/Bortezomib