Using CCN(CC)S(F)(F)F, CC(C)(C)OC(=O)NC1CCN(CC2(O)Cn3c(=O)ccc4ncc(F)c2c43)CC1 to produce CC(C)(C)OC(=O)NC1CCN(CC2(F)Cn3c(=O)ccc4ncc(F)c2c43)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.