Using Cn1nnc(N)n1, COC(c1ccc(C(F)(F)F)cc1C=O)C1CCCCC1 to produce COC(c1ccc(C(F)(F)F)cc1CNc1nnn(C)n1)C1CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.