29695
The three - ring - core mesogen with cyano terminal exhibits enantiotropic smectic A phase while the four - ring mesogen reveals polymesomorphism and shows enantiotropic nematic , smectic C , and tilted hexatic phases .
 Chemical: cyano
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: cyano 
Answer:
 Chemical: cyano