Using O=C([O-])C(F)(F)Cl, COC(=O)c1c(NC(=O)C(C)(C)C)ccc2c1OCC=C2 to produce COC(=O)c1c(NC(=O)C(C)(C)C)ccc2c1OCC1C2C1(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.