Using Cc1c(N)cccc1Br, COc1cccc2c(=O)oc(=O)[nH]c12 to produce COc1cccc(C(=O)Nc2cccc(Br)c2C)c1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.