10672
The differential neuroprotective effect could be due to the stereo - specific augmentation of Cu / Zn - SOD activity by trans - hinokiresinol , when compared with cis - hinokiresinol .
 Chemical: Cu; Chemical: Zn; Chemical: trans - hinokiresinol; Chemical: cis - hinokiresinol
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: Cu; Chemical: Zn; Chemical: trans - hinokiresinol; Chemical: cis - hinokiresinol