Using FC(F)(F)c1ccc(CCI)cc1, CCOC(=O)C(C)(C)Oc1cccc(N)c1 to produce CCOC(=O)C(C)(C)Oc1cccc(NCCc2ccc(C(F)(F)F)cc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.