30118
Specifically , ( 3R ) - 5 , 7 - dihydroxyl - 6 - methyl - 8 - methoxyl - 3 - ( 4 ' - hydroxylbenzyl ) - chroman - 4 - one ( 1 ) , ( 3R ) - 5 , 7 - dihydroxyl - 6 , 8 - dimethyl - 3 - ( 4 ' - hydroxylbenzyl ) - chroman - 4 - one ( 2 ) , ( 3R ) - 5 , 7 - dihydroxyl - 6 - methyl - 3 - ( 4 ' - hydroxylbenzyl ) - chroman - 4 - one ( 3 ) , and polygonatone D ( 7 ) exhibited significant activation effects .
 Chemical: ( 3R ) - 5 , 7 - dihydroxyl - 6 - methyl - 8 - methoxyl - 3 - ( 4 ' - hydroxylbenzyl ) - chroman - 4 - one; Chemical: ( 3R ) - 5 , 7 - dihydroxyl - 6 , 8 - dimethyl - 3 - ( 4 ' - hydroxylbenzyl ) - chroman - 4 - one; Chemical: ( 3R ) - 5 , 7 - dihydroxyl - 6 - methyl - 3 - ( 4 ' - hydroxylbenzyl ) - chroman - 4 - one; Chemical: polygonatone D
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: ( 3R ) - 5 , 7 - dihydroxyl - 6 - methyl - 8 - methoxyl - 3 - ( 4 ' - hydroxylbenzyl ) - chroman - 4 - one; Chemical: ( 3R ) - 5 , 7 - dihydroxyl - 6 , 8 - dimethyl - 3 - ( 4 ' - hydroxylbenzyl ) - chroman - 4 - one; Chemical: ( 3R ) - 5 , 7 - dihydroxyl - 6 - methyl - 3 - ( 4 ' - hydroxylbenzyl ) - chroman - 4 - one; Chemical: polygonatone D