Using CC(=O)C(Br)CCN1C(=O)c2ccccc2C1=O, N=C(N)c1ccccc1 to produce Cc1[nH]c(-c2ccccc2)nc1CCN1C(=O)c2ccccc2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.