Using CC(=O)Nc1ccc(Br)c2c1CCC2, C/C=C/C(=O)OCC to produce CCOC(=O)C=C(C)c1ccc(NC(C)=O)c2c1CCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.