Complex sentence: In 2015, it was stated "there are no specific studies about the effect of analgesics in cephalopods", however, benzocaine is considered to be an effective anaesthetic for the giant Paciﬁc octopus ("Enteroctopus dofleini").
Split into simpler sentences: In 2015, it was stated "there are no specific studies about the effect of analgesics in cephalopods". Benzocaine is an effective anaesthetic for the giant Paciﬁc octopus ("Enteroctopus dofleini").