Formula: C20H20N2O4 | Mol. Weight: 352.40 g/mol
IUPAC: methyl (1R,10S,12R,13E,17S,18R,19R)-13-ethylidene-17-hydroxy-16-oxa-8,15-diazahexacyclo[10.6.1.01,9.02,7.010,15.014,18]nonadeca-2,4,6,8-tetraene-19-carboxylate
CC=C1C2CC3C4=NC5=CC=CC=C5C4(C2C(=O)OC)C6C1N3OC6O