Using CCCCOCCOc1ccc(-c2ccc3c(c2)C=C(C(=O)OC)CCN3)cc1, C=CCOC(=O)Cl to produce C=CCOC(=O)N1CCC(C(=O)OC)=Cc2cc(-c3ccc(OCCOCCCC)cc3)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.