Using O=C(O)Cn1cc(C(O)(c2ccc3c(cnn3-c3ccc(F)cc3)c2)C(F)(F)F)c2ccc(Br)cc21, CCN(CC)CC to produce CNC(=O)Cn1cc(C(O)(c2ccc3c(cnn3-c3ccc(F)cc3)c2)C(F)(F)F)c2ccc(Br)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.