1105
The disclosed anti - apoptotic mechanisms of selective I ( 2 ) - imidazoline drugs may work in concert with other molecular mechanisms of neuroprotection ( e . g . blockade of NMDA receptors ) that are engaged by I ( 2 ) - ligands .
 Chemical: imidazoline
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: imidazoline