Using COC(=O)c1cc(F)ccc1NC(=O)c1ccc(N2CCCC2)cc1OC1CCN(C)CC1 to produce CN1CCC(Oc2cc(N3CCCC3)ccc2C(=O)Nc2ccc(F)cc2C(=O)O)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.