2305
Biological evaluation suggested that conjugates ( ED1 - ED4 ) retained comparable analgesic and antiinflammatory activities with remarkably reduced ulcerogenicity as compared to their parent drug - - etodolac .
 Chemical: etodolac
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: etodolac