543
VU0360172 , but not CHPG , decreased evoked inhibitory synaptic currents ( IPSCs ) through an action that involved cannabinoid receptor CB1 , because a CB1 receptor antagonist ( AM281 ) blocked the inhibitory effect of VU0360172 on synaptic inhibition .
 Chemical: VU0360172; Chemical: CHPG; Chemical: AM281; Chemical: VU0360172
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: VU0360172; Chemical: CHPG; Chemical: AM281; Chemical: VU0360172