Using Cc1cc(CO)n(-c2ccc(O)cc2)n1, ClCCCN1CCCC1 to produce Cc1cc(CO)n(-c2ccc(OCCCN3CCCC3)cc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.