Using Cc1c(-c2ccc(O)cc2)n(-c2ccccc2)c(-c2ccccc2)cc1=O, CCCI to produce CCCOc1ccc(-c2c(C)c(=O)cc(-c3ccccc3)n2-c2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.