Using CC(C)CCNC(=O)c1ccc(N2CCN(C(=O)c3c(C(F)(F)F)nnn3Cc3ccccc3)CC2)nn1 to produce CC(C)CCNC(=O)c1ccc(N2CCN(C(=O)c3[nH]nnc3C(F)(F)F)CC2)nn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.