Using COC(=O)Cc1cc(C)cc2[nH]c(=O)c(Cc3ccc(Cl)cc3)c(C)c12, CCBr to produce CCOc1nc2cc(C)cc(CC(=O)OC)c2c(C)c1Cc1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.