6737
Bacopa monnieri , a renowned ayurvedic medicine has a strong antidepressant effect and significant antinociceptive effect , which is comparable to the effect of morphine via adenosinergic , opioidergic , and adrenergic mechanisms .
 Chemical: morphine
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: morphine