4686
Despite the medical importance reported for M . gibbosus , there is no additional information on toxin peptides and venom components to clarify the toxic effect of the M . gibbosus sting .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None