3233
Treatment outcomes of interest were noted at baseline , before fluocinolone acetonide implant , and then at 6 months , 1 year , 2 years , 3 years , and beyond 3 years .
 Chemical: fluocinolone acetonide
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: fluocinolone acetonide