29686
The dual stimuli responsive properties of the resulting biocompatiable and membrenolytic p ( NIPAM ) 55 - b - p ( His ) n polymers are investigated for their use as a stimuli responsive drug carrier for tumor targeting .
 Chemical: p ( NIPAM ) 55 - b - p ( His ) n
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: p ( NIPAM ) 55 - b - p ( His ) n 
Answer:
 Chemical: p ( NIPAM ) 55 - b - p ( His ) n