Using CC(=O)OC(COc1ccc(F)cc1)CN1CCC(n2c(=O)[nH]c3ccccc32)CC1 to produce O=c1[nH]c2ccccc2n1C1CCN(CC(O)COc2ccc(F)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.