Text this: Antimalarial polyoxygenated and prenylated xanthones from the leaves and branches of Garcinia mckeaniana

 __   _     _____    _____       ___     _____    
| || | ||  |  ___|| |  __ \\    / _ \\  |  __ \\  
| '--' ||  | ||__   | |  \ ||  / //\ \\ | |  \ || 
| .--. ||  | ||__   | |__/ || |  ___  ||| |__/ || 
|_|| |_||  |_____|| |_____//  |_||  |_|||_____//  
`-`  `-`   `-----`   -----`   `-`   `-`  -----`