64602
As a result of its low lipid solubility it requires the transporter SLC22A1 in order for it to enter cells .
 location: SLC22A1
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: SLC22A1 
Answer:
 location: SLC22A1