20794
The tumor uptake of ( 177 ) Lu - DOTA - GGNle - CycMSHhex was 20 . 25 +/- 4 . 59 and 21 . 63 +/- 6 . 27 % ID / g at 0 . 5 and 2h post - injection , respectively .
 Chemical: ( 177 ) Lu - DOTA - GGNle - CycMSHhex
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: ( 177 ) Lu - DOTA - GGNle - CycMSHhex