Using COc1ccc(C(C)=O)c(NC(=O)c2cccc(C(C)C)n2)c1C to produce COc1ccc2c(O)cc(-c3cccc(C(C)C)n3)nc2c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.