All clinical trials according to the drug term in Biomodels endpoint

Database: 
Statement: 

Display all clinical trials according to the drug term introduced $label$ (e.g., Interferon-beta) A limit of results per page $number$ (e.g. 10)

Query: 
select distinct ?drug where{ ?s<http://purl.org/dc/terms/title>?drug . FILTER regex(?drug, "??label", "i") } limit ??number