Using C[O-], Cc1c(-c2ccnn2-c2ccc(C#N)cc2)cn2nc(Cl)nc2c1-c1cccc(C(F)(F)F)c1 to produce COc1nc2c(-c3cccc(C(F)(F)F)c3)c(C)c(-c3ccnn3-c3ccc(C#N)cc3)cn2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.