Using O=[N+]([O-])c1ccc(-c2nc(N3C4CCC3COC4)cc(N3C4CCC3COC4)n2)cc1 to produce Nc1ccc(-c2nc(N3C4CCC3COC4)cc(N3C4CCC3COC4)n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.