PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
31991138-10	2020	Despite the low efficacy and potency of morphine, oxycodone and buprenorphine in recruiting beta-arrestin2 to the MOP-r herein, these opioids all evoked respiratory depression and constipation in rats.	Buprenorphine	64-77	arrestin, beta 2, pseudogene	Rattus norvegicus	92-106