11142
Three different batches of the antivenom revealed no significant changes , using these assessment techniques , during 42 months storage at 4 degrees C or at ambient temperature , followed by one month at 37 degrees C .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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