Herduo

https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:49603
http://www.hmdb.ca/metabolites/HMDB0015388
http://www.genome.jp/dbget-bin/www_bget?drug:D04024
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=208908
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46507141
https://www.chemspider.com/Chemical-Structure.181006.html
http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=5445
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=480167
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=49603
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL554
https://zinc.docking.org/substances/ZINC000001550477
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DCL000344
http://www.pharmgkb.org/drug/PA152241907
https://www.ebi.ac.uk/pdbe-srv/pdbechem/chemicalCompound/show/FMM
http://www.rxlist.com/cgi/generic/tykerb.htm
https://www.drugs.com/cdi/lapatinib.html
https://en.wikipedia.org/wiki/Lapatinib