Showing structure for (6r)-6-[(1r,2r)-2-{[(2r,3r,3ar,7as)-5-oxo-2-phenyl-2h,3h,3ah,7ah-furo[3,2-b]pyran-3-yl]oxy}-1-hydroxy-2-phenylethyl]-5,6-dihydropyran-2-one