Using ClCCN1CCCCC1, O=C1c2ccc(O)cc2C(=O)c2cc(O)ccc21 to produce O=C1c2ccc(OCCN3CCCCC3)cc2C(=O)c2cc(OCCN3CCCCC3)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.