Using Nc1cc(=O)[nH]c2c1cnn2-c1ccccc1, Cn1ncnc1CCl to produce Cn1ncnc1COc1cc(N)c2cnn(-c3ccccc3)c2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.