4266
The syndrome reversed after discontinuing risperidone and starting treatment with dantrolene and bromocriptine .
 Chemical: risperidone; Chemical: dantrolene; Chemical: bromocriptine
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: risperidone; Chemical: dantrolene; Chemical: bromocriptine