 N-phenyl-4-3-phenyl-1,2,4-thiadiazol-5-ylpiperazine-1-carboxamid powder bụ piperazinyl phenyl urea nke usoro ya dị iche na alkyl carbamates na alpha-keto heterocyclic ogige nakwa na ọ bụ onye na-eme ihe na-edozi ike nke fatty acid amide hydrolase FAAH IC50s 34 na 33 nM na oke na ụmụ mmadụ, nke nwere ike ịgafe ụbụrụ ọbara barrier. 