9931
Only CrambC1 and Cramb816 partially blocked Na ( + ) total current .
 Chemical: CrambC1; Chemical: Cramb816; Chemical: Na ( + )
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: CrambC1; Chemical: Cramb816; Chemical: Na ( + )