Using O=[N+]([O-])N=C1NCCCN1CC1CCOC1, CCC(=O)Cl to produce CCC(=O)N1CCCN(CC2CCOC2)C1=N[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.