Using CCOC(=O)C1CCNCC1, C[n+]1ccn(C(=O)N2CCCc3ccccc32)c1 to produce CCOC(=O)C1CCN(C(=O)N2CCCc3ccccc32)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.