Using COC(=O)C(C)(O)c1ccc2c(c1)CCc1c-2noc1-c1noc(-c2ccccc2)c1C(F)(F)F to produce CC(O)(C(=O)O)c1ccc2c(c1)CCc1c-2noc1-c1noc(-c2ccccc2)c1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.