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 Input:
Design, Synthesis and Biological Evaluation of Aminoalkylindole Derivatives as Cannabinoid Receptor Ligands with Potential for Treatment of Alcohol Abuse.

Ex Output:
Cannabinoid Receptor


Ex Input:
Valdecoxib: assessment of cyclooxygenase-2 potency and selectivity.

Ex Output:
cyclooxygenase-2


Ex Input:
Anti-apoptotic cardioprotective effects of SHP-1 gene silencing against ischemia-reperfusion injury: Use of deoxycholic acid-modified low molecular weight polyethyleneimine as a cardiac siRNA-carrier.

Ex Output:

SHP-1