14267
A series of dimethylaminomethyl - substituted curcumin derivatives / analogues were designed and synthesized .
 dimethylaminomethyl - substituted curcumin
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 dimethylaminomethyl - substituted curcumin