Using CC(C)c1cc(Oc2ccc(Cl)cc2)nc(C(C)C)c1N, S=C=S to produce CC(C)c1cc(Oc2ccc(Cl)cc2)nc(C(C)C)c1N=C=S, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.