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The structure of the new saponin , glinoside C ( 1 ) , was established as 16 - O - ( beta - D - glucopyranosyl ) - 3 beta , 12 beta , 16 beta , 21 alpha , 22 - pentahydroxy hopane by extensive use of 1 - D , 2 - D NMR and mass spectral techniques .
 Chemical: saponin; Chemical: glinoside C; Chemical: 16 - O - ( beta - D - glucopyranosyl ) - 3 beta , 12 beta , 16 beta , 21 alpha , 22 - pentahydroxy hopane
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: saponin; Chemical: glinoside C; Chemical: 16 - O - ( beta - D - glucopyranosyl ) - 3 beta , 12 beta , 16 beta , 21 alpha , 22 - pentahydroxy hopane