Using CCOC(=O)CBr, O=c1ccc(C(c2ccccc2)c2ccccc2)c[nH]1 to produce CCOC(=O)Cn1cc(C(c2ccccc2)c2ccccc2)ccc1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.