14983
Olanzapine , a US - FDA approved antipsychotic , has emerged in recent trials as an effective preventative agent for CINV , as well as a very effective agent for the treatment of breakthrough emesis and nausea .
 Chemical: Olanzapine
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: Olanzapine