Using CCn1c(=O)[nH]c2no[n+]([O-])c2c1=O, ClCc1cccnc1 to produce CCn1c(=O)c2c(no[n+]2[O-])n(Cc2cccnc2)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.