15363
The limits of detection ( LOD ) for sulphadiazine and trimethoprim were 0 . 86 and 0 . 92 mu molL ( - 1 ) , respectively .
 Chemical: sulphadiazine; Chemical: trimethoprim
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: sulphadiazine; Chemical: trimethoprim