Using N#Cc1c(N2CCOCC2)sc(C(=O)O)c1-c1ccc(Cl)c(Cl)c1, Cc1cc(N)n(C)n1 to produce Cc1cc(NC(=O)c2sc(N3CCOCC3)c(C#N)c2-c2ccc(Cl)c(Cl)c2)n(C)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.