4042
Repeated doses of edrophonium to 70 mg and neostigmine to 2 . 5 mg did not antagonize or augment the block .
 Chemical: edrophonium; Chemical: neostigmine
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:
 Chemical: edrophonium; Chemical: neostigmine