Using CC(C)(C)OC(=O)CCCCCBr, O=c1nc(-c2ccccn2)sc2ccc(O)cc12 to produce CC(C)(C)OC(=O)CCCCCOc1ccc2sc(-c3ccccn3)nc(=O)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.