Using O=S(=O)(OCC(F)(F)F)C(F)(F)F, CC(C)(C)OC(=O)N(CCc1nc(-c2ccccc2)n[nH]1)C(=O)OC(C)(C)C to produce CC(C)(C)OC(=O)NCCc1nc(-c2ccccc2)nn1CC(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.