Using O=[N+]([O-])c1cnc(Oc2ccc(Cl)c3c2CCCC3)c(Cl)c1 to produce Nc1cnc(Oc2ccc(Cl)c3c2CCCC3)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.