Using BrCC(CCCCCCOCc1ccccc1)CCCCCCOCc1ccccc1, [I-] to produce ICC(CCCCCCOCc1ccccc1)CCCCCCOCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.