Evoltra

https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:681569
http://www.hmdb.ca/metabolites/HMDB0014769
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=119182
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46504968
https://www.chemspider.com/Chemical-Structure.106472.html
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=44151
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=681569
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL1750
https://zinc.docking.org/substances/ZINC000003798247
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP000849
http://www.pharmgkb.org/drug/PA164754863
https://www.ebi.ac.uk/pdbe-srv/pdbechem/chemicalCompound/show/CFB
http://www.rxlist.com/cgi/generic3/clofarabine.htm
https://www.drugs.com/cdi/clofarabine.html
https://en.wikipedia.org/wiki/Clofarabine