Using Cc1cc2nc(OCc3ccccc3)sc2c(Br)c1[C@@H](COC(=O)C(C)(C)C)OC(C)(C)C to produce Cc1cc2nc(O)sc2c(Br)c1[C@@H](COC(=O)C(C)(C)C)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.