Using O=C(Nc1cccc(Br)c1)c1ccc(Cl)c([N+](=O)[O-])c1, Oc1cccc(S)c1 to produce O=C(Nc1cccc(Br)c1)c1ccc(Sc2cccc(O)c2)c([N+](=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.