Try searching for...
SCFBio, IIT Delhi
Formula: C17H24O11 | Mol. Weight: 404.40 g/mol
IUPAC: methyl 7-hydroxy-7-(hydroxymethyl)-1-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4a,7a-dihydro-1H-cyclopenta[c]pyran-4-carboxylate
COC(=O)C1=COC(C2C1C=CC2(CO)O)OC3C(C(C(C(O3)CO)O)O)O