25750
NH2 - Terminal Probrain Natriuretic Peptide Is a Stronger Predictor of Cardiovascular Mortality Than C - Reactive Protein and Albumin Excretion Rate in Elderly Patients With Type 2 Diabetes : The Casale Monferrato population - based study .
 Chemical: NH2
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: NH2 
Answer:
 Chemical: NH2