Try searching for...
SCFBio, IIT Delhi
Formula: C23H24O11 | Mol. Weight: 476.40 g/mol
IUPAC: 2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyl]oxymethyl]oxan-2-yl]oxybenzoic acid
COC1=C(C=CC(=C1)C=CC(=O)OCC2C(C(C(C(O2)OC3=CC=CC=C3C(=O)O)O)O)O)O