2391
The images showed rapid , predominantly urinary excretion of 99mTc ciprofloxacin , with low to absent brain , lung and bone marrow uptake and low liver uptake and excretion .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None