19104
Pharmacokinetics , pharmacodynamics , safety , and tolerability of inhaled zaleplon were assessed in healthy volunteers .
 Chemical: zaleplon
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: zaleplon 
Answer:
 Chemical: zaleplon