Using COP(=O)(CC(=O)c1cccc(Br)c1)OC, COC(=O)CCCCCCN1C(=O)CC[C@@H]1C=O to produce COC(=O)CCCCCCN1C(=O)CC[C@@H]1/C=C/C(=O)c1cccc(Br)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.