Try searching for...
SCFBio, IIT Delhi
Formula: C18H17NO4 | Mol. Weight: 311.30 g/mol
IUPAC: 4,5,6-trimethoxy-9-azatetracyclo[7.6.1.02,7.012,16]hexadeca-1(15),2,4,6,12(16),13-hexaen-8-one
COC1=C(C(=C2C(=C1)C3=CC=CC4=C3N(C2=O)CC4)OC)OC