Using O=[N+]([O-])C=C1NCCCN1Cc1ccc(Cl)cc1, CC(=O)OC=O to produce O=CN1CCCN(Cc2ccc(Cl)cc2)C1=C[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.