Using [N-]=[N+]=[N-], Cc1ccc(C(O)(c2ccc3nc(Cl)nc(-c4cccc(Cl)c4)c3c2)c2cncn2C)cc1 to produce Cc1ccc(C(O)(c2ccc3c(c2)c(-c2cccc(Cl)c2)nc2nnnn23)c2cncn2C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.