28095
The small chemical compound 8 - ethoxy - 2 - ( 4 - fluorophenyl ) - 3 - nitro - 2H - chromene ( S14161 ) was recently identified as an inhibitor of the phosphoinositide 3 - kinase ( PI3K ) .
 Chemical: 8 - ethoxy - 2 - ( 4 - fluorophenyl ) - 3 - nitro - 2H - chromene; Chemical: S14161
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: 8 - ethoxy - 2 - ( 4 - fluorophenyl ) - 3 - nitro - 2H - chromene, S14161 
Answer:
 Chemical: 8 - ethoxy - 2 - ( 4 - fluorophenyl ) - 3 - nitro - 2H - chromene; Chemical: S14161