Using O=[N+]([O-])c1cc(-c2cccc(C3(O)CCC3)n2)cc(N2CCOCC2)c1 to produce Nc1cc(-c2cccc(C3(O)CCC3)n2)cc(N2CCOCC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.