18625
While control mice received saline , mice of the treated groups simultaneously received i . p . injections of verapamil or nimodipine daily for 10 days .
 Chemical: verapamil; Chemical: nimodipine
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: verapamil; Chemical: nimodipine