20645
1 - Acetyl - sinapic acyl - 4 - ( 3 ' - chlorine - ) benzylpiperazine ( SA9 ) had the strongest antioxidant and anti - inflammatory activities both in vitro and in vivo .
 Chemical: 1 - Acetyl - sinapic acyl - 4 - ( 3 ' - chlorine - ) benzylpiperazine; Chemical: SA9
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: 1 - Acetyl - sinapic acyl - 4 - ( 3 ' - chlorine - ) benzylpiperazine; Chemical: SA9