Using COc1ccc(C=O)o1, CC(=O)c1ccc(C(N)=O)cc1 to produce COc1ccc(/C=C/C(=O)c2ccc(C(N)=O)cc2)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.