Using NC(N)=Nc1nc(CSCCNC=NS(=O)(=O)c2ccc(Br)cc2)cs1 to produce N=C(N)Nc1nc(CSCCN/C=N/S(=O)(=O)c2ccc(Br)cc2)cs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.