Using Cc1ccc2c(c1)C(c1ccco1)=[N+]([O-])CC1CN(C)CCN21, ClP(Cl)Cl to produce Cc1ccc2c(c1)C(c1ccc(Cl)o1)=NCC1CN(C)CCN21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.