Using CCOC(=O)CBr, COc1cc(F)c2oc3ccc(Br)cc3c(=O)c2c1 to produce CCOC(=O)CC1(O)c2cc(Br)ccc2Oc2c(F)cc(OC)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.