20363
The systemic ( subcutaneous ) or local ( intraplantar ) administration of sigma 1 antagonists ( BD - 1063 , BD - 1047 , NE - 100 and S1RA ) was devoid of antinociceptive effects in WT mice .
 Chemical: BD - 1063; Chemical: BD - 1047; Chemical: NE - 100; Chemical: S1RA
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: BD - 1063; Chemical: BD - 1047; Chemical: NE - 100; Chemical: S1RA