Using CCOC(=O)c1ccc(I)cc1, C#CCc1ccc2c(c1)C(C)(C)CCC2(C)C to produce CCOC(=O)c1ccc(C#CCc2ccc3c(c2)C(C)(C)CCC3(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.