14896
Four new compounds , ( - ) - petrosynoic acids A - D ( 1 - 4 ) , and five known congeners , pellynols A ( 5 ) , C ( 6 ) , D ( 7 ) , F ( 8 ) , and I ( 9 ) , were isolated from a Petrosia sp . marine sponge collected in American Samoa .
 Chemical: ( - ) - petrosynoic acids A - D; Chemical: pellynols A ( 5 ) , C ( 6 ) , D ( 7 ) , F ( 8 ) , and I
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: ( - ) - petrosynoic acids A - D; Chemical: pellynols A ( 5 ) , C ( 6 ) , D ( 7 ) , F ( 8 ) , and I