14169
Namely , both 5 - HT2C receptor agonists and antagonists , regarding 5 - HT2C receptor - mediated Gq - phospholipase C ( PLC ) signaling , reportedly attenuate the HTR response .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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