20861
In conclusion , hinokitiol may inhibit platelet activation by inhibiting the PLC gamma 2 - PKC cascade and hydroxyl radical formation , followed by suppressing the activation of MAPKs and Akt .
 Chemical: hinokitiol; Chemical: hydroxyl
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: hinokitiol, hydroxyl 
Answer:
 Chemical: hinokitiol; Chemical: hydroxyl