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:
Multifunctional targets of dietary polyphenols in disease: a case for the chemokine network and energy metabolism.

Ex Output:
chemokine


Ex Input:
The CRF(1) receptor antagonist SSR125543 prevents stress-induced cognitive deficit associated with hippocampal dysfunction: Comparison with paroxetine and D-cycloserine.

Ex Output:
CRF(1) receptor


Ex Input:
A novel mutation of the erythroid-specific gamma-Aminolevulinate synthase gene in a patient with non-inherited pyridoxine-responsive sideroblastic anemia.

Ex Output:

erythroid-specific gamma-Aminolevulinate synthase