Using CN1C(C)(C)CC(Nc2ccc(Cl)nn2)CC1(C)C, CI to produce CN(c1ccc(Cl)nn1)C1CC(C)(C)N(C)C(C)(C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.