2307
Strikingly , on the level of the primary structure , there was no indication that the formation of the proposed LacdiNAc structure is cis - controlled by a peptidic determinant related to the published sequences .
 Chemical: LacdiNAc
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: LacdiNAc