N-(7-((2R,3R,4S,5R)-3,4-dihydroxy-5-methoxy-6,6-dimethyl-tetrahydro-2H-pyran-2-yloxy)-8-methyl-2-oxo-2H-chromen-3-yl)acetamide
n-(7-((2r,3r,4s,5r)-3,4-dihydroxy-5-methoxy-6,6-dimethyl-tetrahydro-2h-pyran-2-yloxy)-8-methyl-2-oxo-2h-chromen-3-yl)acetamide