Using O=C([O-])O, Cc1nc2ccc(=O)n(CCN3CCC(NCc4cc5c(cn4)OCCO5)CC3)c2cc1F to produce COc1cc2c(ccc(=O)n2CCN2CCC(NCc3cc4c(cn3)OCCO4)CC2)nc1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.