Using CC(C)NC(C)C, O=C(c1ccc(CCl)cc1)N1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1 to produce CC(C)N(Cc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc4ccccc4c3)CC2)cc1)C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.