Regorafenib

https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:68647
http://www.genome.jp/dbget-bin/www_bget?drug:D10138
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=11167602
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=175427139
https://www.chemspider.com/Chemical-Structure.9342697.html
http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50363397
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=1312397
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=68647
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL1946170
https://zinc.docking.org/substances/ZINC000006745272
http://www.rxlist.com/stivarga-drug.htm
https://www.drugs.com/cdi/regorafenib.html
https://en.wikipedia.org/wiki/Regorafenib