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Find and list the drugs named in this article, do not repeat:

MEXICO CITY (AP) — With Sinaloa cartel boss Joaquín “El Chapo” Guzmán serving a life sentence, his sons steered the family business into fentanyl, establishing a network of labs churning out massive quantities of the cheap, deadly drug that they smuggled into the U.S., prosecutors revealed in a recent indictment.

Although Guzmán’s trial revolved around cocaine shipments, the case against his sons exposes the inner workings of a cartel undergoing a generational shift as it worked “to manufacture the most potent fentanyl and to sell it in the United States at the lowest price,” according to the indictment unsealed April 14 in Manhattan.

Synthetic opioids — mostly fentanyl — now kill more Americans every year than died in the Vietnam, Iraq and Afghanistan wars combined, feeding an argument among some politicians that the cartels should be branded terrorist organizations and prompting once-unthinkable calls for U.S. military intervention across the border.
gpt
- fentanyl
- cocaine
- synthetic opioids