Using CCOC(=O)/C(=C/c1ccc(-n2cnc(C)c2)c(OC)c1)CCCNC1CCOc2ccccc21 to produce COc1cc(/C=C2\CCCN(C3CCOc4ccccc43)C2=O)ccc1-n1cnc(C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.