Try searching for...
SCFBio, IIT Delhi
Formula: C18H14O4 | Mol. Weight: 294.30 g/mol
IUPAC: 1,8-dimethoxypyrene-2,7-diol
COC1=C(C=C2C=CC3=CC(=C(C4=C3C2=C1C=C4)OC)O)O