Using [N-]=[N+]=[N-], Cc1nn2c(C#N)cc(N3CCOCC3)nc2c1Cc1cccc2ccccc12 to produce Cc1nn2c(-c3nnn[nH]3)cc(N3CCOCC3)nc2c1Cc1cccc2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.