Using CN(C)CCCl, Cc1cc2nc3[nH]c4ccc(Br)cc4c3nc2cc1C to produce Cc1cc2nc3c4cc(Br)ccc4n(CCN(C)C)c3nc2cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.