3650
Effect of aspirin on N - [ 4 - ( 5 - nitro - 2 - furyl ) - 2 - thiazolyl ] - formamide - induced epithelial proliferation in the urinary bladder and forestomach of the rat .
 Chemical: aspirin; Chemical: N - [ 4 - ( 5 - nitro - 2 - furyl ) - 2 - thiazolyl ] - formamide
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: aspirin, N - [ 4 - ( 5 - nitro - 2 - furyl ) - 2 - thiazolyl ] - formamide 
Answer:
 Chemical: aspirin; Chemical: N - [ 4 - ( 5 - nitro - 2 - furyl ) - 2 - thiazolyl ] - formamide