9941
An efficient synthesis and radiolabeling of a biphenylthiol , FLIP - IDAM , 4 , was accomplished .
 Chemical: biphenylthiol; Chemical: FLIP - IDAM
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: biphenylthiol, FLIP - IDAM 
Answer:
 Chemical: biphenylthiol; Chemical: FLIP - IDAM