22111
Besides , compounds showed higher activity of inhibiting AChE - induced amyloid - beta ( A beta ) aggregation than curcumin , higher anti - oxidative activity than Trolox , and could also be good metal chelators .
 Chemical: curcumin; Chemical: Trolox
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: curcumin; Chemical: Trolox