Using O=[N+]([O-])C=C1NCCCS1, O=C(Cl)c1ccc([N+](=O)[O-])cc1 to produce O=C(C(=C1NCCCS1)[N+](=O)[O-])c1ccc([N+](=O)[O-])cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.