Using COc1ncc(C#N)c2c(-c3ccccc3C)c[nH]c12, NC(=O)c1cc(Br)cs1 to produce Cc1ccccc1-c1cn(-c2csc(C(N)=O)c2)c2c(=O)[nH]cc(C#N)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.