23696
It was revealed that the connecting group between the N - methylpyrazole part and the hydrophobic alkyl chain bearing the THF ring influenced their biological activities significantly .
 Chemical: N - methylpyrazole; Chemical: alkyl; Chemical: THF
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 - methylpyrazole; Chemical: alkyl; Chemical: THF