24052
A small extract collection of 528 crude extracts generated from nutritional microfermentation arrays was tested for the production of bioactive secondary metabolites against clinically relevant strains ( Bacillus subtilis , methicillin - resistant Staphylococcus aureus ( MRSA ) , Acinetobacter baumannii and Candida albicans ) .
 methicillin
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 methicillin