23725
Additionally , examples are presented on the roles of nucleoside and peptide transporters in drug targeting and disposition . Clinical Pharmacology & Therapeutics ( 2013 ) ; accepted article preview online 8 April 2013 doi : 10 . 1038 / clpt . 2013 . 74 .
 Chemical: nucleoside
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: nucleoside