Using C#Cc1cccc(N)c1, Cc1cc(N2CCOCC2)c(Br)cc1NC(=O)OC(C)(C)C to produce Cc1cc(N2CCOCC2)c(C#Cc2cccc(N)c2)cc1NC(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.