23570
Several of these compounds exhibited potent in vitro antibacterial activities towards not only Gram - positive , but also Gram - negative and linezolid - resistant pathogens .
 Chemical: linezolid
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: linezolid