Using CN(C(=O)OCc1ccccc1)C1CCNCC1, Cc1cc(Cl)nc(C)n1 to produce Cc1cc(N2CCC(N(C)C(=O)OCc3ccccc3)CC2)nc(C)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.