Using CCOC(=O)c1ccc(OCCCCCCCCC#CCCCCOc2ccc(Cl)cc2)cc1 to produce CCOC(=O)c1ccc(OCCCCCCCCCCCCCCOc2ccc(Cl)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.