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]: 4-Hydroxypyridazin-3(2H)-one Derivatives as Novel d-Amino Acid Oxidase Inhibitors.
[EX A]: d-Amino Acid Oxidase

[EX Q]: Monoamine transporter and sodium channel mechanisms in the rapid pressor response to cocaine.
[EX A]: sodium channel

[EX Q]: The effects of the phosphodiesterase type 5 inhibitor vardenafil on cognitive performance in healthy adults: a behavioral- electroencephalography study.
[EX A]:
phosphodiesterase type 5