Using CCCCN(Cc1cccc(CC(=O)OC)c1)C1CCN(c2nc3ccc(Cl)cc3s2)C1 to produce CCCCN(Cc1cccc(CC(=O)O)c1)C1CCN(c2nc3ccc(Cl)cc3s2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.