Using Cc1onc(-c2ccccc2)c1C(=O)CBr, Nc1ccc(I)cn1 to produce Cc1onc(-c2ccccc2)c1-c1cn2cc(I)ccc2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.