Using ClCC#CCCl, COCC1(COC)Oc2ccc(C#N)cc2[C@@H](Nc2ccc(=O)[nH]n2)[C@@H]1O to produce COCC1(COC)Oc2ccc(C#N)cc2[C@@H](Nc2ccc(=O)n(CC#CCCl)n2)[C@@H]1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.