Gadavist

https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:68841
http://www.hmdb.ca/metabolites/HMDB0015649
http://www.genome.jp/dbget-bin/www_bget?drug:D07420
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=70678987
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=99443257
https://www.chemspider.com/Chemical-Structure.28533281.html
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=84990
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=68841
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL2218860
http://www.pharmgkb.org/drug/PA165958377
http://www.rxlist.com/gadavist-drug.htm
https://www.drugs.com/international/gadavist.html
https://en.wikipedia.org/wiki/Gadobutrol