Using Oc1ccccc1, O=C1C=C(OCCCCCCI)c2ccccc2C1=O to produce O=C1C=C(OCCCCCCOc2ccccc2)c2ccccc2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.