Using CN1CCc2[nH]c3ccc(Cl)cc3c2CC1, COc1ccc(C(C)=CBr)cc1 to produce COc1ccc(/C(C)=C/n2c3c(c4cc(Cl)ccc42)CCN(C)CC3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.