Using CI, CC(C)(C)OC(=O)NCc1cc2c(cc1F)ncn2C1CCCCO1 to produce CN(Cc1cc2c(cc1F)ncn2C1CCCCO1)C(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.