Using C#Cc1ccccc1, CN1C(=O)C(c2ccc(I)cn2)CC1(C)C to produce CN1C(=O)C(c2ccc(C#Cc3ccccc3)cn2)CC1(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.