Using Nc1nc(-c2ccco2)c(C(=O)c2ccccc2)s1, CC(C)(O)C(=O)O to produce CC(C)(O)C(=O)Nc1nc(-c2ccco2)c(C(=O)c2ccccc2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.