Using COC(=O)C(NC(=O)NC1CCN(Cc2ccccc2)CC1)c1ccc(F)cc1 to produce O=c1[nH]c(-c2ccc(F)cc2)cn1C1CCN(Cc2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.