Using COC(=O)c1ccc(CCCc2cc(O)ccc2OCc2ccccc2)cc1, NC(=O)CBr to produce NC(=O)COc1ccc(OCc2ccccc2)c(CCCc2ccc(C(=O)O)cc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.