Using CC(=O)OCc1c(Br)cccc1Br, CN(C)c1ccc2c(c1)CCNC2=O to produce CC(=O)OCc1c(Br)cccc1N1CCc2cc(N(C)C)ccc2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.