Using CC(C)(C)OC(=O)NCCCBr, COc1cc2c(Oc3ccc([N+](=O)[O-])cc3F)ccnc2cc1O to produce COc1cc2c(Oc3ccc([N+](=O)[O-])cc3F)ccnc2cc1OCCCNC(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.