22460
Synthesis of a DOTA ( Gd ( 3 + ) ) - conjugate of proton - pump inhibitor pantoprazole for gastric wall imaging studies .
 Chemical: DOTA; Chemical: Gd ( 3 + ); Chemical: pantoprazole
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: DOTA, Gd ( 3 + ), pantoprazole 
Answer:
 Chemical: DOTA; Chemical: Gd ( 3 + ); Chemical: pantoprazole