Using CN1CCc2c(N)cccc2C1, COc1cc(C(=O)Cl)cc(OC)c1OC to produce COc1cc(C(=O)Nc2cccc3c2CCN(C)C3)cc(OC)c1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.