(s)-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-(((2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-((((2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyltetrahydro-2h-pyran-2-yl)oxy)methyl)tetrahydro-2h-pyran-2-yl)oxy)chroman-4-one, BLDPharm, bd1901