Using Cc1ccc2nc(-c3cccc4c3-c3ccccc3C4=NO)[nH]c2c1 to produce Cc1ccc2nc(-c3cccc4c3-c3ccccc3C4N)[nH]c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.