17671
Three pyrazolyl - diamine - containing chelators were conjugated to beta AlaNleCycMSHhex , with the resulting peptide conjugates displaying subnanomolar MC1R binding affinity .
 Chemical: pyrazolyl - diamine; Chemical: beta AlaNleCycMSHhex
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: pyrazolyl - diamine; Chemical: beta AlaNleCycMSHhex