30521
N - Alkylated 2 , 3 , 3 - trimethylindolenines and 2 - methylbenzothiazoles .
 Chemical: N - Alkylated 2 , 3 , 3 - trimethylindolenines; Chemical: 2 - methylbenzothiazoles
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: N - Alkylated 2 , 3 , 3 - trimethylindolenines; Chemical: 2 - methylbenzothiazoles