Using COc1cccc(NC2CCN(Cc3ccccc3)CC2)c1, O=C(Cl)C(=O)Cl to produce COc1ccc2c(c1)N(C1CCN(Cc3ccccc3)CC1)C(=O)C2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.