Using CC(=O)OCCN1CCCCn2c(c3c(c(O)c2=O)C(=O)N(Cc2ccc(F)c(Cl)c2)CC3)C1=O to produce O=C1c2c(c3n(c(=O)c2O)CCCCN(CCO)C3=O)CCN1Cc1ccc(F)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.