Using CCCNCCC, Cc1c(CC(=O)O)cccc1[N+](=O)[O-] to produce CCCN(CCC)C(=O)Cc1cccc([N+](=O)[O-])c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.