Using BrCc1ccccc1CBr, Cc1c(C)c2c(c(C)c1N)C(c1ccccc1)C(C)(C)O2 to produce Cc1c(C)c(N2Cc3ccccc3C2)c(C)c2c1OC(C)(C)C2c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.