Using Cc1ccc(NC(=O)C2=C(O)c3ccccc3N(c3ccccc3)C2)nc1 to produce Cc1ccc(NC(=O)c2cn(-c3ccccc3)c3ccccc3c2=O)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.