Using COC(=O)c1ccc(CBr)c(C(F)(F)F)c1, CN(C)C1CCNC1 to produce COC(=O)c1ccc(CN2CCC(N(C)C)C2)c(C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.