Using COc1ccccc1C1=NC(C)(C)CO1, BrCCCCCCCCc1ccccc1 to produce CC1(C)COC(c2ccccc2CCCCCCCCc2ccccc2)=N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.