Using O=C([O-])[O-], [O-][n+]1nc(NCCN2CCOCC2)nc2cc3c(cc21)CCC3 to produce [O-][n+]1nc(NCCN2CCOCC2)[n+]([O-])c2cc3c(cc21)CCC3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.