30597
Biodistribution in normal mice revealed that [ ( 99m ) Tc ] 5a - d exhibited moderate initial uptake ( 0 . 31 % - 0 . 49 % ID / g at 2 min ) and reasonable brain washout at 60 min post - injection .
 Chemical: ( 99m ) Tc
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: ( 99m ) Tc 
Answer:
 Chemical: ( 99m ) Tc