Using Oc1ccc(C2=CCCCCCC2)cc1, CCCCCC(Br)C(=O)OCC to produce CCCCCC(Oc1ccc(C2=CCCCCCC2)cc1)C(=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.