Using COC(=O)c1ccc(NC(C)=O)cc1NC(=O)CC(C)c1ccc2ccccc2c1 to produce CC(=O)Nc1ccc(C(=O)O)c(NC(=O)CC(C)c2ccc3ccccc3c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.