3727
[ 2 , 5 - ( 15 ) N ] Ornithine or ( 15 ) NH ( 4 ) ( + ) were administered intravenously and the incorporation of ( 15 ) N in amino acids as well as the content of the amino acids were subsequently determined in plasma , skeletal muscle , liver and kidney .
 Chemical: [ 2 , 5 - ( 15 ) N ] Ornithine; Chemical: ( 15 ) NH ( 4 ) ( + ); Chemical: ( 15 ) N; Chemical: amino acids; Chemical: amino acids
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: [ 2 , 5 - ( 15 ) N ] Ornithine; Chemical: ( 15 ) NH ( 4 ) ( + ); Chemical: ( 15 ) N; Chemical: amino acids; Chemical: amino acids