Using CCc1cc2c(c(C(F)(F)F)c1)C(=O)N[C@H]1CN(C(=O)OC(C)(C)C)C[C@H]21 to produce CCc1cc2c(c(C(F)(F)F)c1)C(=O)N[C@H]1CNC[C@H]21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.