20152
We investigated the effects of 6 - gingerol ( ( S ) - 5 - hydroxy - 1 - ( 4 - hydroxy - 3 - methoxyphenyl ) - 3 - decanone ) on the inhibition of rosiglitazone ( RGZ ) - induced adipogenesis in 3T3 - L1 cells .
 Chemical: 6 - gingerol; Chemical: ( S ) - 5 - hydroxy - 1 - ( 4 - hydroxy - 3 - methoxyphenyl ) - 3 - decanone; Chemical: rosiglitazone; Chemical: RGZ
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: 6 - gingerol; Chemical: ( S ) - 5 - hydroxy - 1 - ( 4 - hydroxy - 3 - methoxyphenyl ) - 3 - decanone; Chemical: rosiglitazone; Chemical: RGZ