Using CC1(C)CCC(CN(C=O)OCc2ccccc2)(C(=O)O)CC1, NNc1nccc(C(F)(F)F)n1 to produce CC1(C)CCC(CN(C=O)OCc2ccccc2)(C(=O)NNc2nccc(C(F)(F)F)n2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.