Using CI, COC(=O)c1ccc2c(c1)C1(CCN(C(=O)/C=C/c3ccccc3C(F)(F)F)CC1)C(=O)N2 to produce COC(=O)c1ccc2c(c1)C1(CCN(C(=O)/C=C/c3ccccc3C(F)(F)F)CC1)C(=O)N2C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.