Using COC(=O)c1ccc(OCc2c(-c3ccc(F)c(F)c3)noc2CO)nc1, COCCN to produce COCCNC(=O)c1ccc(OCc2c(-c3ccc(F)c(F)c3)noc2CO)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.