Using Clc1ncc(I)c(Nc2ccccc2)n1, C#CCCc1ccccc1 to produce Clc1ncc(C#CCCc2ccccc2)c(Nc2ccccc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.