Using BrCc1ccccc1, CCOC(=O)c1cc2c(C(=O)CNC(C)(C)C)ccc(O)c2[nH]1 to produce CCOC(=O)c1cc2c(C(=O)CN(Cc3ccccc3)C(C)(C)C)ccc(OCc3ccccc3)c2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.