29694
Structural characterizations using XRD and ( 13 ) C NMR spectroscopy of two rodlike mesogens consisting of ( i ) three phenyl ring core with a polar cyano terminal and ( ii ) four phenyl ring core with flexible dodecyl terminal chain are presented .
 Chemical: ( 13 ) C; Chemical: phenyl; Chemical: cyano; Chemical: phenyl; Chemical: dodecyl
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: ( 13 ) C, phenyl, cyano, phenyl, dodecyl 
Answer:
 Chemical: ( 13 ) C; Chemical: phenyl; Chemical: cyano; Chemical: phenyl; Chemical: dodecyl