12349
Their chemical structures were elucidated as 1 alpha , 2 alpha - diacetoxy - 8 beta - isobutanoyloxy - 9 alpha - benzoyloxy - 13 - ( alpha - methyl ) butanoyloxy - 4 beta , 6 beta - dihydroxy - beta - dihydroagarofuran ( 1 ) , 1 alpha , 2 alpha - diacetoxy - 8 beta - ( beta - furancarbonyloxy ) - 9 alpha - benzoyloxy - 13 - isobutanoyloxy - 4 beta , 6 beta - dihydroxy - beta - dihydroagarofuran ( 2 ) and 1 alpha , 6 beta , 8 alpha , 13 - tetraacetoxy - 9 alpha - benzoyloxy - 2 alpha - hydroxy - beta - dihydroagarofuran ( 3 ) mainly by analyses NMR and MS spectral data .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities:  
Answer:
 None