Using N#CC1(c2cccc(S)c2)CCOCC1, Cc1cn2c(ccc3cc(I)ccc32)n1 to produce Cc1cn2c(ccc3cc(Sc4cccc(C5(C#N)CCOCC5)c4)ccc32)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.