Using BrCc1ccccc1, COc1cc(C)c2[nH]cc(C3CCN(C)CC3)c2c1 to produce COc1cc(C)c2c(c1)c(C1CCN(C)CC1)cn2Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.