Using COC(=O)CN(C(=O)OC(C)(C)C)c1nc(-c2ccc(F)cc2)cs1 to produce CC(C)(C)OC(=O)N(CCO)c1nc(-c2ccc(F)cc2)cs1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.