12392
The minimum inhibitory concentration ( MIC ) of compound 7p against Escherichia coli was 0 . 5 mu g / mL , better than that of reference agent ciprofloxacin and amoxicillin .
 Chemical: ciprofloxacin; Chemical: amoxicillin
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: ciprofloxacin; Chemical: amoxicillin