Using [C-]#N, COc1cnc2c(Sc3ccc(Nc4nnc(Cl)c5ccccc45)cc3)ccnc2c1 to produce COc1cnc2c(Sc3ccc(Nc4nnc(C#N)c5ccccc45)cc3)ccnc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.