Eton

http://classyfire.wishartlab.com/tax_nodes/C0000000
http://classyfire.wishartlab.com/tax_nodes/C0000002
http://classyfire.wishartlab.com/tax_nodes/C0000089
http://classyfire.wishartlab.com/tax_nodes/C0000089
http://classyfire.wishartlab.com/tax_nodes/C0000510
http://classyfire.wishartlab.com/tax_nodes/C0004144
http://classyfire.wishartlab.com/tax_nodes/C0001230
http://classyfire.wishartlab.com/tax_nodes/C0004139
http://classyfire.wishartlab.com/tax_nodes/C0001198
http://classyfire.wishartlab.com/tax_nodes/C0004557
http://classyfire.wishartlab.com/tax_nodes/C0000278
http://classyfire.wishartlab.com/tax_nodes/C0004150
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:4885
http://www.hmdb.ca/metabolites/HMDB0014747
http://www.genome.jp/dbget-bin/www_bget?drug:D00591
http://www.genome.jp/dbget-bin/www_bget?cpd:C07665
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=2761171
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46506077
https://www.chemspider.com/Chemical-Structure.2041901.html
http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50239976
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=4127
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=4885
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL1441
https://zinc.docking.org/substances/ZINC000003872520
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP001141
http://www.pharmgkb.org/drug/PA164768738
http://www.rxlist.com/cgi/generic2/ethionamide.htm
https://www.drugs.com/cdi/ethionamide.html
https://en.wikipedia.org/wiki/Ethionamide