4277
Finally , carteolol did not inhibit physostigmine - induced lethality in rats .
 Chemical: carteolol; Chemical: physostigmine
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: carteolol, physostigmine 
Answer:
 Chemical: carteolol; Chemical: physostigmine