Try searching for...
SCFBio, IIT Delhi
Formula: C14H13NO4 | Mol. Weight: 259.26 g/mol
IUPAC: 4,7,8-trimethoxyfuro[2,3-b]quinoline
COC1=C(C2=C(C=C1)C(=C3C=COC3=N2)OC)OC