Using C1CCNC1, Cc1ccc(NC(=O)CCl)cc1[N+](=O)[O-] to produce Cc1ccc(NC(=O)CN2CCCC2)cc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.