Preran

http://www.hmdb.ca/metabolites/HMDB0014660
http://www.genome.jp/dbget-bin/www_bget?drug:D00383
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=5484727
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46508300
https://www.chemspider.com/Chemical-Structure.4588590.html
http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50369775
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=38454
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=9649
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL1519
https://zinc.docking.org/substances/ZINC000001853205
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP000583
http://www.pharmgkb.org/drug/PA451737
http://www.rxlist.com/cgi/generic3/mavik.htm
https://www.drugs.com/cdi/trandolapril.html
http://www.pdrhealth.com/drug_info/rxdrugprofiles/drugs/tar1425.shtml
https://en.wikipedia.org/wiki/Trandolapril