Multiple Choice
One of the stereoisomers of the following oblongolide structure is a natural product isolated from a fungus and has been found to contain antiviral and cytotoxic activities (J. Nat. Prod. 2010, 55) . How many stereoisomers exist for this structure?
A) 6
B) 12
C) 32
D) 64
Correct Answer:

Verified
Correct Answer:
Verified
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