Using CCOC(=O)/C=C/COc1cn(C(C)C)c2cc(NC3CCCCC3)c(F)cc2c1=O to produce CCOC(=O)CCCOc1cn(C(C)C)c2cc(NC3CCCCC3)c(F)cc2c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.