23785
A series of heterocyclic organobismuth ( III ) carboxylates 4 and 5 [ RCO2Bi ( C6H4 - 2 - SO2C6H4 - 1 ' - ) ] derived from diphenyl sulfone was synthesized to determine the influence of the carboxylate ligand structure on the lipophilicity and antifungal activity against the yeast Saccharomyces cerevisiae .
 Chemical: heterocyclic organobismuth ( III ) carboxylates; Chemical: RCO2Bi ( C6H4 - 2 - SO2C6H4 - 1 ' - ); Chemical: diphenyl sulfone; Chemical: carboxylate
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: heterocyclic organobismuth ( III ) carboxylates, RCO2Bi ( C6H4 - 2 - SO2C6H4 - 1 ' - ), diphenyl sulfone, carboxylate 
Answer:
 Chemical: heterocyclic organobismuth ( III ) carboxylates; Chemical: RCO2Bi ( C6H4 - 2 - SO2C6H4 - 1 ' - ); Chemical: diphenyl sulfone; Chemical: carboxylate