Using CCOC(=O)[C@@H](C)Oc1cc(F)ccc1Nc1ncnc2cc(Br)cc(F)c12 to produce C[C@@H](Oc1cc(F)ccc1Nc1ncnc2cc(Br)cc(F)c12)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.