Using CCOC(=O)COc1ccc(Sc2cc(C#Cc3ccccc3)cc(OCC3CCCC3)c2)cc1C to produce Cc1cc(Sc2cc(C#Cc3ccccc3)cc(OCC3CCCC3)c2)ccc1OCC(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.