Formula: C28H23NO8 | Mol. Weight: 501.50 g/mol
IUPAC: 4,5-dimethoxy-2-[(4,15,16-trimethoxy-8-oxo-10-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1(17),2,4,6,9,11,13,15-octaen-5-yl)oxy]benzaldehyde
COC1=C(C2=C3C(=C1)C=CN=C3C(=O)C4=CC(=C(C=C42)OC)OC5=CC(=C(C=C5C=O)OC)OC)OC