2708
This pharmacological profile is similar to those of mexiletine and tocainide , and all three drugs have central nervous system ( CNS ) stimulant action .
 Chemical: mexiletine; Chemical: tocainide
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: mexiletine; Chemical: tocainide