Using CCOC(=O)Cc1ccnc(N(CC(F)(F)c2cccc[n+]2[O-])C(=O)OC(C)(C)C)c1F to produce CCOC(=O)Cc1ccnc(NCC(F)(F)c2cccc[n+]2[O-])c1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.