26377
Except for sarmentosumol A ( 1 ) , whose MIC on S . aureus was reported to be 7 . 0 micro g / mL , none of the other newly discovered compounds exhibited antimicrobial property .
 sarmentosumol A
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 sarmentosumol A