In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

[EX Q]: The CRF(1) receptor antagonist SSR125543 prevents stress-induced cognitive deficit associated with hippocampal dysfunction: Comparison with paroxetine and D-cycloserine.
[EX A]: CRF(1) receptor

[EX Q]: Severe impairment of salivation in Na+/K+/2Cl- cotransporter (NKCC1)-deficient mice.
[EX A]: Na+/K+/2Cl- cotransporter

[EX Q]: Design, Synthesis and Biological Evaluation of Aminoalkylindole Derivatives as Cannabinoid Receptor Ligands with Potential for Treatment of Alcohol Abuse.
[EX A]:
Cannabinoid Receptor