Using CC(C)C(NC(=O)OCc1ccccc1)C(=O)O, Nc1nncs1 to produce CC(C)C(NC(=O)OCc1ccccc1)C(=O)Nc1nncs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.