Using CCc1cc(C)cc(CC)c1-c1c(OCc2ccccc2)c(CBr)nn(C)c1=O, [C-]#N to produce CCc1cc(C)cc(CC)c1-c1c(OCc2ccccc2)c(CC#N)nn(C)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.