Using CCOc1nc(N)cc(N)c1C#N, O=C(Cl)CC1CCN(Cc2cc(-c3ccccc3)no2)CC1 to produce CCOc1nc(NC(=O)CC2CCN(Cc3cc(-c4ccccc4)no3)CC2)cc(N)c1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.