Using CNC(=O)c1ccccc1Nc1nc(Cl)ncc1Cl, CC(=O)N1CCNc2cccc(N)c2C1 to produce CNC(=O)c1ccccc1Nc1nc(Nc2cccc3c2CN(C(C)=O)CCN3)ncc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.