430
These data indicate that the free ED50 in plasma for terfenadine ( 1 . 9 nM ) , terodiline ( 76 nM ) , cisapride ( 11 nM ) and E4031 ( 1 . 9 nM ) closely correlate with the free concentration in man causing QT effects .
 Chemical: terfenadine; Chemical: terodiline; Chemical: cisapride; Chemical: E4031
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: terfenadine, terodiline, cisapride, E4031 
Answer:
 Chemical: terfenadine; Chemical: terodiline; Chemical: cisapride; Chemical: E4031