3639
It is concluded that advanced pregnancy has a negligible effect on the neurotoxic response to theophylline in rats .
 Disease: neurotoxic; Chemical: theophylline
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: neurotoxic; Chemical: theophylline