Using C[C@H](c1ccc(Cl)cc1)N1C(=O)C([Se]c2ccccc2)C(c2ccccc2)NC(=O)[C@@H]1c1ccc(Cl)cc1 to produce C[C@H](c1ccc(Cl)cc1)N1C(=O)C=C(c2ccccc2)NC(=O)[C@@H]1c1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.