Using Cn1c(CCl)nc2ccccc2c1=O, Cc1cccc(COc2cccc(O)c2)c1CO to produce Cc1cccc(COc2cccc(OCc3nc4ccccc4c(=O)n3C)c2)c1CO, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.