11176
Rapid and voltage - dependent inactivation greatly attenuates outward currents in ether - a - go - go - related gene ( ERG ) K ( + ) channels .
 Chemical: ether; Chemical: K ( + )
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: ether; Chemical: K ( + )