Using O=Cc1c(Cl)cc(Cl)cc1Cl, CC[N+](=O)[O-] to produce C/C(=C\c1c(Cl)cc(Cl)cc1Cl)[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.