7021
Vitamin B1 was antimutagenic against alkylatings MNNG ( P < 0 . 05 ) or ENNG ( P < 0 . 001 ) .
 Chemical: Vitamin B1; Chemical: MNNG; Chemical: ENNG
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: Vitamin B1; Chemical: MNNG; Chemical: ENNG