13577
Some beta - lactam antibiotics interact with Oat3 , and penicillin G exhibits a strong dependence on Oat3 for renal elimination .
 Chemical: beta - lactam; Chemical: penicillin G
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: beta - lactam; Chemical: penicillin G