Using CC(C)P(Cl)C(C)C, CCc1ccccc1N=C(C)Nc1ccccc1CC to produce CCc1ccccc1N=C(C)N(c1ccccc1CC)P(C(C)C)C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.