Using N#Cc1ccc(CBr)cc1, CC(C)(C)OC(=O)N1CCc2ccc(Cl)c(O)c2CC1 to produce CC(C)(C)OC(=O)N1CCc2ccc(Cl)c(OCc3ccc(C#N)cc3)c2CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.