designer drugs

https://en.wikipedia.org/wiki/List_of_designer_drugs

https://en.wikipedia.org/wiki/Designer_drug#List

https://www.dea.gov/es/taxonomy/term/341

https://www.therecoveryvillage.com/drug-addiction/designer-drugs/#gref

https://novarecoverycenter.com/trending-street-drugs/what-are-designer-drugs/