Sleep Aid

http://classyfire.wishartlab.com/tax_nodes/C0000000
http://classyfire.wishartlab.com/tax_nodes/C0002448
http://classyfire.wishartlab.com/tax_nodes/C0002279
http://classyfire.wishartlab.com/tax_nodes/C0002542
http://classyfire.wishartlab.com/tax_nodes/C0002542
http://classyfire.wishartlab.com/tax_nodes/C0000089
http://classyfire.wishartlab.com/tax_nodes/C0004144
http://classyfire.wishartlab.com/tax_nodes/C0002239
http://classyfire.wishartlab.com/tax_nodes/C0001167
http://classyfire.wishartlab.com/tax_nodes/C0004139
http://classyfire.wishartlab.com/tax_nodes/C0004557
http://classyfire.wishartlab.com/tax_nodes/C0004150
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:51380
http://www.hmdb.ca/metabolites/HMDB0001936
http://www.genome.jp/dbget-bin/www_bget?drug:D02327
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=3162
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46506354
https://www.chemspider.com/Chemical-Structure.3050.html
http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50239996
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=3642
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=51380
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL1004
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP000859
http://www.pharmgkb.org/drug/PA449419
https://www.drugs.com/cdi/doxylamine.html
https://en.wikipedia.org/wiki/Doxylamine