Using COc1ccc(NC(=O)c2ccc(I)cc2)cc1OCCN(C(C)C)C(C)C, [Zn+]c1cccs1 to produce COc1ccc(NC(=O)c2ccc(-c3cccs3)cc2)cc1OCCN(C(C)C)C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.