Homoharringtonine

https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:71019
http://www.genome.jp/dbget-bin/www_bget?drug:D08956
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=285033
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=175426874
https://www.chemspider.com/Chemical-Structure.251215.html
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=27100
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=71019
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL46286
https://zinc.docking.org/substances/ZINC000026011099
https://www.ebi.ac.uk/pdbe-srv/pdbechem/chemicalCompound/show/HMT
http://www.rxlist.com/synribo-drug.htm
https://www.drugs.com/cdi/omacetaxine-injection.html
https://en.wikipedia.org/wiki/Omacetaxine_mepesuccinate