Using CCCCCCCCCCCCBr, COC(=O)c1ccc2cccc(O)c2n1 to produce CCCCCCCCCCCCOc1cccc2ccc(C(=O)OC)nc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.