30148
In conclusion , cysteine - conjugated metabolite of [ 6 ] - shogaol M2 exerts its bioactivity by acting as a carrier of 6S in both cancer cells and in mice .
 Chemical: cysteine; Chemical: [ 6 ] - shogaol
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: cysteine, [ 6 ] - shogaol 
Answer:
 Chemical: cysteine; Chemical: [ 6 ] - shogaol