11088
Moreover , all three tested chemicals elicited no significant effect on ( 3 ) H - 1 , 3 - di ( 2 - tolyl ) - guanidine ( ( 3 ) H - DTG ) binding to the sigma - 2 receptor .
 Chemical: ( 3 ) H - 1 , 3 - di ( 2 - tolyl ) - guanidine; Chemical: ( 3 ) H - DTG
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: ( 3 ) H - 1 , 3 - di ( 2 - tolyl ) - guanidine; Chemical: ( 3 ) H - DTG