Using [N-]=[N+]=[N-], Cn1nnc(-c2ccc3c(c2)c(C2=CCN(CCC#N)CC2)cn3-c2ccc(F)cc2)n1 to produce Cn1nnc(-c2ccc3c(c2)c(C2=CCN(CCc4nnn[nH]4)CC2)cn3-c2ccc(F)cc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.