9263
Thus PDA - 66 is a new anti - mitotic compound with an indole - core with the potential to be used for cancer therapy .
 Chemical: PDA - 66; Chemical: indole
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: PDA - 66; Chemical: indole