943
OBJECTIVE : To study the 2 drugs most clearly implicated ( clozapine and olanzapine ) and risperidone using a frequently sampled intravenous glucose tolerance test .
 Chemical: clozapine; Chemical: olanzapine; Chemical: risperidone; Chemical: glucose
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: clozapine; Chemical: olanzapine; Chemical: risperidone; Chemical: glucose