IUPAC: 13-methoxy-1,6-diazatetracyclo[7.6.1.0^{5,16}.0^{10,15}]hexadeca-3,5,7,9(16),10(15),11,13-heptaen-2-one

SMILES: COc1ccc2c3ccnc4ccc(=O)n(c2c1)c34