Using NC1CCC(=O)NC1=O, Cc1nc2cccc([N+](=O)[O-])c2c(=O)o1 to produce Cc1nc2cccc([N+](=O)[O-])c2c(=O)n1C1CCC(=O)NC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.