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Moreover , M ( 3 ) - muscarinic acetylcholine receptor ( mAChR ) antagonist 4 - DAMP ( 4 - diphenylacetoxy - N - methylpiperidine - methiodide ) partially abolished the beneficial effects of pilocarpine .
 Chemical: acetylcholine; Chemical: 4 - DAMP; Chemical: 4 - diphenylacetoxy - N - methylpiperidine - methiodide; Chemical: pilocarpine
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: acetylcholine; Chemical: 4 - DAMP; Chemical: 4 - diphenylacetoxy - N - methylpiperidine - methiodide; Chemical: pilocarpine