11089
The present data uncovered a new role of SKF83959 and its analogs on the sigma - 1 receptor , which , in turn , may reveal the underlying mechanism for the D ( 1 ) receptor - independent effect of the drug .
 Chemical: SKF83959
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: SKF83959