Using c1nnn[nH]1, NC1(Cl)N=C(Cc2ccccc2)C([N+](=O)[O-])=CN1 to produce NC1(n2cnnn2)N=C(Cc2ccccc2)C([N+](=O)[O-])=CN1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.