Using CC(=O)Nc1ccc(C(=O)Nc2nc(-c3ccccc3)ccc2NC(=O)OCc2ccccc2)cc1 to produce CC(=O)Nc1ccc(C(=O)Nc2nc(-c3ccccc3)ccc2N)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.