Using COC(=O)c1c(C(=O)OC)c(-c2ccc(F)c(F)c2)n2c1Cc1ccccc1C2 to produce OCc1c(CO)c(-c2ccc(F)c(F)c2)n2c1Cc1ccccc1C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.