Using C[O-], COC(=O)c1ccc(CCc2cc(Br)ccc2OCc2ccccc2)nc1Cl to produce COC(=O)c1ccc(CCc2cc(Br)ccc2OCc2ccccc2)nc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.