11083
SKF83959 ( 3 - methyl - 6 - chloro - 7 , 8 - hydroxy - 1 - [ 3 - methylphenyl ] - 2 , 3 , 4 , 5 - tetrahydro - 1H - 3 - benzazepine ) , an atypical dopamine receptor - 1 ( D ( 1 ) receptor ) agonist , has shown many D ( 1 ) receptor - independent effects , such as neuroprotection , blockade of Na ( + ) channel , and promotion of spontaneous glutamate release , which resemble the effects of the sigma - 1 receptor activation .
 Chemical: SKF83959; Chemical: 3 - methyl - 6 - chloro - 7 , 8 - hydroxy - 1 - [ 3 - methylphenyl ] - 2 , 3 , 4 , 5 - tetrahydro - 1H - 3 - benzazepine; Chemical: dopamine; Chemical: Na ( + ); Chemical: glutamate
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
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Answer:
 Chemical: SKF83959; Chemical: 3 - methyl - 6 - chloro - 7 , 8 - hydroxy - 1 - [ 3 - methylphenyl ] - 2 , 3 , 4 , 5 - tetrahydro - 1H - 3 - benzazepine; Chemical: dopamine; Chemical: Na ( + ); Chemical: glutamate