Using OCCCO, C=CCN(C(=O)c1cc(O)cc(Cl)c1)C1CCCC1 to produce C=CCN(C(=O)c1cc(Cl)cc(OCCCO)c1)C1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.