Using Nc1cccc(S)c1, C[Si](C)(C)CCOCn1cc(I)c2c(Cl)ncnc21 to produce C[Si](C)(C)CCOCn1cc(Sc2cccc(N)c2)c2c(Cl)ncnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.