Using CCOC(=O)CP(=O)(OCC)OCC, O=C(c1cc(F)cc(Br)c1)c1ncco1 to produce CCOC(=O)/C=C(/c1cc(F)cc(Br)c1)c1ncco1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.