Using CCCCCCCCOc1ccc2c(ccc3c(F)c(OCCCCCCCC)ccc32)c1F to produce CCCCCCCCOc1ccc2c(c1F)CCc1c-2ccc(OCCCCCCCC)c1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.