Formula: C37H40N4O5 | Mol. Weight: 620.70 g/mol
IUPAC: methyl (3R,21S,22S)-16-ethenyl-22-(3-ethoxy-3-oxopropyl)-11-ethyl-4-hydroxy-12,17,21,26-tetramethyl-7,23,24,25-tetrazahexacyclo[18.2.1.15,8.110,13.115,18.02,6]hexacosa-1,4,6,8(26),9,11,13(25),14,16,18(24),19-undecaene-3-carboxylate
CCC1=C(C2=NC1=CC3=C(C4=C(C(C(=C5C(C(C(=CC6=NC(=C2)C(=C6C)C=C)N5)C)CCC(=O)OCC)C4=N3)C(=O)OC)O)C)C