Drugs Causing Venous Operation: 3
Drug Name	CAS Number	Source
Bosentan	147536-97-8	MetaADEDB
Cefuroxime	55268-75-2	MetaADEDB
Leflunomide	75706-12-6	MetaADEDB

List of proteins causing Venous Operation
Protein Name	Uniprot ID	Source