Formula: C37H40N4O7 | Mol. Weight: 652.70 g/mol
IUPAC: methyl (17S,18S,20E)-12-ethenyl-7-ethyl-20-(1-hydroxy-2-methoxy-2-oxoethylidene)-18-(3-methoxy-3-oxopropyl)-3,8,13,17-tetramethyl-18,23-dihydro-17H-porphyrin-2-carboxylate
CCC1=C(C2=CC3=C(C(=C(N3)C=C4C(C(C(=N4)C(=C(C(=O)OC)O)C5=NC(=CC1=N2)C(=C5C(=O)OC)C)CCC(=O)OC)C)C)C=C)C