Qipy

http://classyfire.wishartlab.com/tax_nodes/C0000000
http://classyfire.wishartlab.com/tax_nodes/C0000002
http://classyfire.wishartlab.com/tax_nodes/C0001910
http://classyfire.wishartlab.com/tax_nodes/C0001988
http://classyfire.wishartlab.com/tax_nodes/C0001988
http://classyfire.wishartlab.com/tax_nodes/C0000128
http://classyfire.wishartlab.com/tax_nodes/C0002448
http://classyfire.wishartlab.com/tax_nodes/C0002239
http://classyfire.wishartlab.com/tax_nodes/C0004140
http://classyfire.wishartlab.com/tax_nodes/C0004557
http://classyfire.wishartlab.com/tax_nodes/C0004150
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:4710
http://www.hmdb.ca/metabolites/HMDB0015273
http://www.genome.jp/dbget-bin/www_bget?drug:D07875
http://www.genome.jp/dbget-bin/www_bget?cpd:C06971
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=667468
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46505232
https://www.chemspider.com/Chemical-Structure.3046.html
http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50225488
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=3638
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=4710
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL1628227
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP000177
http://www.pharmgkb.org/drug/PA449409
http://www.guidetopharmacology.org/GRAC/LigandDisplayForward?ligandId=1225
http://www.rxlist.com/cgi/generic/doxepin.htm
https://www.drugs.com/cdi/doxepin-capsules.html
https://en.wikipedia.org/wiki/Doxepin