18737
Here , we have determined the first three - dimensional structures of lacto - N - biosidase from Bifidobacterium bifidum JCM1254 in complex with LNB and LNB - thiazoline ( Gal - beta 1 , 3 - GlcNAc - thiazoline ) at 1 . 8 - A resolution .
 Chemical: N; Chemical: LNB; Chemical: LNB - thiazoline; Chemical: Gal - beta 1 , 3 - GlcNAc - thiazoline
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: N; Chemical: LNB; Chemical: LNB - thiazoline; Chemical: Gal - beta 1 , 3 - GlcNAc - thiazoline