Using CCOC(=O)C1CCCC(NC(=O)c2c(-c3ccncc3F)noc2C)C1 to produce CCOC(=O)C1CCCC(n2c(=O)c3c(C)onc3c3ccncc32)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.