Welldorm

http://classyfire.wishartlab.com/tax_nodes/C0000000
http://classyfire.wishartlab.com/tax_nodes/C0000264
http://classyfire.wishartlab.com/tax_nodes/C0000265
http://classyfire.wishartlab.com/tax_nodes/C0000013
http://classyfire.wishartlab.com/tax_nodes/C0002404
http://classyfire.wishartlab.com/tax_nodes/C0004225
http://classyfire.wishartlab.com/tax_nodes/C0001166
http://classyfire.wishartlab.com/tax_nodes/C0001137
http://classyfire.wishartlab.com/tax_nodes/C0001205
http://classyfire.wishartlab.com/tax_nodes/C0004557
http://classyfire.wishartlab.com/tax_nodes/C0003865
http://classyfire.wishartlab.com/tax_nodes/C0003940
http://classyfire.wishartlab.com/tax_nodes/C0004150
http://classyfire.wishartlab.com/tax_nodes/C0001831
http://classyfire.wishartlab.com/tax_nodes/C0002449
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:17750
http://metacyc.org/META/new-image?type=COMPOUND&object=BETAINE
http://www.hmdb.ca/metabolites/HMDB0000043
http://www.genome.jp/dbget-bin/www_bget?drug:D07523
http://www.genome.jp/dbget-bin/www_bget?cpd:C00719
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=247
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=310264879
https://www.chemspider.com/Chemical-Structure.242.html
http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50103520
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=1512
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=17750
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL1182
https://www.drugs.com/pro/cystadane.html
https://en.wikipedia.org/wiki/Trimethylglycine