3080
Male C57BL / 6 mice were administered with subconvulsive dose of pentylenetetrazole ( 37 mg / kg , i . p . ) every other day for 14 injections .
 Chemical: pentylenetetrazole
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: pentylenetetrazole