9374
Our findings conclusively demonstrate , using in situ and in vivo validations in genetically modified mice , that PepT1 has a major influence in improving the oral absorption of valacyclovir .
 Chemical: valacyclovir
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: valacyclovir